diff --git a/homeassistant/__main__.py b/homeassistant/__main__.py
index 4ed80c27bf0..0c0d535753c 100644
--- a/homeassistant/__main__.py
+++ b/homeassistant/__main__.py
@@ -146,9 +146,7 @@ def get_arguments() -> argparse.Namespace:
         help="Skips validation of operating system",
     )
 
-    arguments = parser.parse_args()
-
-    return arguments
+    return parser.parse_args()
 
 
 def check_threads() -> None:
diff --git a/homeassistant/components/accuweather/diagnostics.py b/homeassistant/components/accuweather/diagnostics.py
index e7bc41eaaf2..c4f04b209cf 100644
--- a/homeassistant/components/accuweather/diagnostics.py
+++ b/homeassistant/components/accuweather/diagnostics.py
@@ -23,9 +23,7 @@ async def async_get_config_entry_diagnostics(
         config_entry.entry_id
     ]
 
-    diagnostics_data = {
+    return {
         "config_entry_data": async_redact_data(dict(config_entry.data), TO_REDACT),
         "coordinator_data": coordinator.data,
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/airly/diagnostics.py b/homeassistant/components/airly/diagnostics.py
index 1d63fbc8277..d21d126c60e 100644
--- a/homeassistant/components/airly/diagnostics.py
+++ b/homeassistant/components/airly/diagnostics.py
@@ -26,9 +26,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator: AirlyDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    diagnostics_data = {
+    return {
         "config_entry": async_redact_data(config_entry.as_dict(), TO_REDACT),
         "coordinator_data": coordinator.data,
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/aladdin_connect/diagnostics.py b/homeassistant/components/aladdin_connect/diagnostics.py
index b838ff79da3..67a31079f14 100644
--- a/homeassistant/components/aladdin_connect/diagnostics.py
+++ b/homeassistant/components/aladdin_connect/diagnostics.py
@@ -23,8 +23,6 @@ async def async_get_config_entry_diagnostics(
 
     acc: AladdinConnectClient = hass.data[DOMAIN][config_entry.entry_id]
 
-    diagnostics_data = {
+    return {
         "doors": async_redact_data(acc.doors, TO_REDACT),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/alexa/capabilities.py b/homeassistant/components/alexa/capabilities.py
index ecb7d5cb5a8..bc9b482109f 100644
--- a/homeassistant/components/alexa/capabilities.py
+++ b/homeassistant/components/alexa/capabilities.py
@@ -1764,10 +1764,7 @@ class AlexaRangeController(AlexaCapability):
             speed_list = self.entity.attributes.get(vacuum.ATTR_FAN_SPEED_LIST)
             speed = self.entity.attributes.get(vacuum.ATTR_FAN_SPEED)
             if speed_list is not None and speed is not None:
-                speed_index = next(
-                    (i for i, v in enumerate(speed_list) if v == speed), None
-                )
-                return speed_index
+                return next((i for i, v in enumerate(speed_list) if v == speed), None)
 
         # Valve Position
         if self.instance == f"{valve.DOMAIN}.{valve.ATTR_POSITION}":
diff --git a/homeassistant/components/amcrest/__init__.py b/homeassistant/components/amcrest/__init__.py
index cb6abff3f89..c12aa6d7916 100644
--- a/homeassistant/components/amcrest/__init__.py
+++ b/homeassistant/components/amcrest/__init__.py
@@ -203,8 +203,7 @@ class AmcrestChecker(ApiWrapper):
     async def async_command(self, *args: Any, **kwargs: Any) -> httpx.Response:
         """amcrest.ApiWrapper.command wrapper to catch errors."""
         async with self._async_command_wrapper():
-            ret = await super().async_command(*args, **kwargs)
-        return ret
+            return await super().async_command(*args, **kwargs)
 
     @asynccontextmanager
     async def async_stream_command(
diff --git a/homeassistant/components/aprilaire/climate.py b/homeassistant/components/aprilaire/climate.py
index 96c1e1ac981..2876d621aef 100644
--- a/homeassistant/components/aprilaire/climate.py
+++ b/homeassistant/components/aprilaire/climate.py
@@ -107,9 +107,7 @@ class AprilaireClimate(BaseAprilaireEntity, ClimateEntity):
 
         features = features | ClimateEntityFeature.PRESET_MODE
 
-        features = features | ClimateEntityFeature.FAN_MODE
-
-        return features
+        return features | ClimateEntityFeature.FAN_MODE
 
     @property
     def current_humidity(self) -> int | None:
diff --git a/homeassistant/components/arcam_fmj/media_player.py b/homeassistant/components/arcam_fmj/media_player.py
index ac8d389304b..ca08a2b4d16 100644
--- a/homeassistant/components/arcam_fmj/media_player.py
+++ b/homeassistant/components/arcam_fmj/media_player.py
@@ -257,7 +257,7 @@ class ArcamFmj(MediaPlayerEntity):
             for preset in presets.values()
         ]
 
-        root = BrowseMedia(
+        return BrowseMedia(
             title="Arcam FMJ Receiver",
             media_class=MediaClass.DIRECTORY,
             media_content_id="root",
@@ -267,8 +267,6 @@ class ArcamFmj(MediaPlayerEntity):
             children=radio,
         )
 
-        return root
-
     @convert_exception
     async def async_play_media(
         self, media_type: MediaType | str, media_id: str, **kwargs: Any
diff --git a/homeassistant/components/arris_tg2492lg/device_tracker.py b/homeassistant/components/arris_tg2492lg/device_tracker.py
index f9485636365..4f674a13c0e 100644
--- a/homeassistant/components/arris_tg2492lg/device_tracker.py
+++ b/homeassistant/components/arris_tg2492lg/device_tracker.py
@@ -49,11 +49,10 @@ class ArrisDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device: str) -> str | None:
         """Return the name of the given device or None if we don't know."""
-        name = next(
+        return next(
             (result.hostname for result in self.last_results if result.mac == device),
             None,
         )
-        return name
 
     def _update_info(self) -> None:
         """Ensure the information from the Arris TG2492LG router is up to date."""
diff --git a/homeassistant/components/asuswrt/bridge.py b/homeassistant/components/asuswrt/bridge.py
index 35f3a98251f..f255a3faad4 100644
--- a/homeassistant/components/asuswrt/bridge.py
+++ b/homeassistant/components/asuswrt/bridge.py
@@ -254,7 +254,7 @@ class AsusWrtLegacyBridge(AsusWrtBridge):
     async def async_get_available_sensors(self) -> dict[str, dict[str, Any]]:
         """Return a dictionary of available sensors for this bridge."""
         sensors_temperatures = await self._get_available_temperature_sensors()
-        sensors_types = {
+        return {
             SENSORS_TYPE_BYTES: {
                 KEY_SENSORS: SENSORS_BYTES,
                 KEY_METHOD: self._get_bytes,
@@ -272,7 +272,6 @@ class AsusWrtLegacyBridge(AsusWrtBridge):
                 KEY_METHOD: self._get_temperatures,
             },
         }
-        return sensors_types
 
     async def _get_available_temperature_sensors(self) -> list[str]:
         """Check which temperature information is available on the router."""
@@ -351,7 +350,7 @@ class AsusWrtHttpBridge(AsusWrtBridge):
         """Return a dictionary of available sensors for this bridge."""
         sensors_temperatures = await self._get_available_temperature_sensors()
         sensors_loadavg = await self._get_loadavg_sensors_availability()
-        sensors_types = {
+        return {
             SENSORS_TYPE_BYTES: {
                 KEY_SENSORS: SENSORS_BYTES,
                 KEY_METHOD: self._get_bytes,
@@ -369,7 +368,6 @@ class AsusWrtHttpBridge(AsusWrtBridge):
                 KEY_METHOD: self._get_temperatures,
             },
         }
-        return sensors_types
 
     async def _get_available_temperature_sensors(self) -> list[str]:
         """Check which temperature information is available on the router."""
diff --git a/homeassistant/components/auth/mfa_setup_flow.py b/homeassistant/components/auth/mfa_setup_flow.py
index aee08186267..aaa1dbaedbf 100644
--- a/homeassistant/components/auth/mfa_setup_flow.py
+++ b/homeassistant/components/auth/mfa_setup_flow.py
@@ -147,8 +147,7 @@ def _prepare_result_json(
 ) -> data_entry_flow.FlowResult:
     """Convert result to JSON."""
     if result["type"] == data_entry_flow.FlowResultType.CREATE_ENTRY:
-        data = result.copy()
-        return data
+        return result.copy()
 
     if result["type"] != data_entry_flow.FlowResultType.FORM:
         return result
diff --git a/homeassistant/components/bluesound/media_player.py b/homeassistant/components/bluesound/media_player.py
index 9377557d025..cb6f013dbf8 100644
--- a/homeassistant/components/bluesound/media_player.py
+++ b/homeassistant/components/bluesound/media_player.py
@@ -863,8 +863,6 @@ class BluesoundPlayer(MediaPlayerEntity):
         if self._group_name is None:
             return None
 
-        bluesound_group = []
-
         device_group = self._group_name.split("+")
 
         sorted_entities = sorted(
@@ -872,14 +870,12 @@ class BluesoundPlayer(MediaPlayerEntity):
             key=lambda entity: entity.is_master,
             reverse=True,
         )
-        bluesound_group = [
+        return [
             entity.name
             for entity in sorted_entities
             if entity.bluesound_device_name in device_group
         ]
 
-        return bluesound_group
-
     async def async_unjoin(self):
         """Unjoin the player from a group."""
         if self._master is None:
diff --git a/homeassistant/components/braviatv/diagnostics.py b/homeassistant/components/braviatv/diagnostics.py
index 917572ffcca..b74a8a3ebdb 100644
--- a/homeassistant/components/braviatv/diagnostics.py
+++ b/homeassistant/components/braviatv/diagnostics.py
@@ -21,9 +21,7 @@ async def async_get_config_entry_diagnostics(
 
     device_info = await coordinator.client.get_system_info()
 
-    diagnostics_data = {
+    return {
         "config_entry": async_redact_data(config_entry.as_dict(), TO_REDACT),
         "device_info": async_redact_data(device_info, TO_REDACT),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/brother/diagnostics.py b/homeassistant/components/brother/diagnostics.py
index a4afb385f8d..ee5eedd84cb 100644
--- a/homeassistant/components/brother/diagnostics.py
+++ b/homeassistant/components/brother/diagnostics.py
@@ -20,11 +20,9 @@ async def async_get_config_entry_diagnostics(
         config_entry.entry_id
     ]
 
-    diagnostics_data = {
+    return {
         "info": dict(config_entry.data),
         "data": asdict(coordinator.data),
         "model": coordinator.brother.model,
         "firmware": coordinator.brother.firmware,
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/canary/__init__.py b/homeassistant/components/canary/__init__.py
index 60ce50484d8..f879c308a88 100644
--- a/homeassistant/components/canary/__init__.py
+++ b/homeassistant/components/canary/__init__.py
@@ -140,10 +140,8 @@ async def _async_update_listener(hass: HomeAssistant, entry: ConfigEntry) -> Non
 
 def _get_canary_api_instance(entry: ConfigEntry) -> Api:
     """Initialize a new instance of CanaryApi."""
-    canary = Api(
+    return Api(
         entry.data[CONF_USERNAME],
         entry.data[CONF_PASSWORD],
         entry.options.get(CONF_TIMEOUT, DEFAULT_TIMEOUT),
     )
-
-    return canary
diff --git a/homeassistant/components/channels/media_player.py b/homeassistant/components/channels/media_player.py
index 002ec8d4efb..2b8fc4a2b3e 100644
--- a/homeassistant/components/channels/media_player.py
+++ b/homeassistant/components/channels/media_player.py
@@ -167,8 +167,7 @@ class ChannelsPlayer(MediaPlayerEntity):
     @property
     def source_list(self):
         """List of favorite channels."""
-        sources = [channel["name"] for channel in self.favorite_channels]
-        return sources
+        return [channel["name"] for channel in self.favorite_channels]
 
     @property
     def is_volume_muted(self):
diff --git a/homeassistant/components/cisco_mobility_express/device_tracker.py b/homeassistant/components/cisco_mobility_express/device_tracker.py
index c156f43942e..d96ab54a68f 100644
--- a/homeassistant/components/cisco_mobility_express/device_tracker.py
+++ b/homeassistant/components/cisco_mobility_express/device_tracker.py
@@ -72,11 +72,10 @@ class CiscoMEDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        name = next(
+        return next(
             (result.clId for result in self.last_results if result.macaddr == device),
             None,
         )
-        return name
 
     def get_extra_attributes(self, device):
         """Get extra attributes of a device.
diff --git a/homeassistant/components/cloud/__init__.py b/homeassistant/components/cloud/__init__.py
index 80c2e86a2a3..d85415cf9eb 100644
--- a/homeassistant/components/cloud/__init__.py
+++ b/homeassistant/components/cloud/__init__.py
@@ -396,6 +396,4 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/cloud/account_link.py b/homeassistant/components/cloud/account_link.py
index df2789663c0..784de14e6ad 100644
--- a/homeassistant/components/cloud/account_link.py
+++ b/homeassistant/components/cloud/account_link.py
@@ -65,7 +65,7 @@ async def _get_services(hass: HomeAssistant) -> list[dict[str, Any]]:
     services: list[dict[str, Any]]
     if DATA_SERVICES in hass.data:
         services = hass.data[DATA_SERVICES]
-        return services
+        return services  # noqa: RET504
 
     try:
         services = await account_link.async_fetch_available_services(hass.data[DOMAIN])
diff --git a/homeassistant/components/coinbase/config_flow.py b/homeassistant/components/coinbase/config_flow.py
index dafa50bafcb..71ebcec65ee 100644
--- a/homeassistant/components/coinbase/config_flow.py
+++ b/homeassistant/components/coinbase/config_flow.py
@@ -50,8 +50,7 @@ STEP_USER_DATA_SCHEMA = vol.Schema(
 def get_user_from_client(api_key, api_token):
     """Get the user name from Coinbase API credentials."""
     client = Client(api_key, api_token)
-    user = client.get_current_user()
-    return user
+    return client.get_current_user()
 
 
 async def validate_api(hass: HomeAssistant, data):
diff --git a/homeassistant/components/conversation/agent_manager.py b/homeassistant/components/conversation/agent_manager.py
index 838539b4992..9f31ccd6c62 100644
--- a/homeassistant/components/conversation/agent_manager.py
+++ b/homeassistant/components/conversation/agent_manager.py
@@ -84,7 +84,7 @@ async def async_converse(
         language = hass.config.language
 
     _LOGGER.debug("Processing in %s: %s", language, text)
-    result = await method(
+    return await method(
         ConversationInput(
             text=text,
             context=context,
@@ -93,7 +93,6 @@ async def async_converse(
             language=language,
         )
     )
-    return result
 
 
 class AgentManager:
diff --git a/homeassistant/components/conversation/default_agent.py b/homeassistant/components/conversation/default_agent.py
index f652c5ee0eb..32cec18dfef 100644
--- a/homeassistant/components/conversation/default_agent.py
+++ b/homeassistant/components/conversation/default_agent.py
@@ -240,7 +240,7 @@ class DefaultAgent(ConversationEntity):
         slot_lists = self._make_slot_lists()
         intent_context = self._make_intent_context(user_input)
 
-        result = await self.hass.async_add_executor_job(
+        return await self.hass.async_add_executor_job(
             self._recognize,
             user_input,
             lang_intents,
@@ -249,8 +249,6 @@ class DefaultAgent(ConversationEntity):
             language,
         )
 
-        return result
-
     async def async_process(self, user_input: ConversationInput) -> ConversationResult:
         """Process a sentence."""
         language = user_input.language or self.hass.config.language
@@ -901,8 +899,7 @@ class DefaultAgent(ConversationEntity):
         # Force rebuild on next use
         self._trigger_intents = None
 
-        unregister = functools.partial(self._unregister_trigger, trigger_data)
-        return unregister
+        return functools.partial(self._unregister_trigger, trigger_data)
 
     def _rebuild_trigger_intents(self) -> None:
         """Rebuild the HassIL intents object from the current trigger sentences."""
diff --git a/homeassistant/components/cppm_tracker/device_tracker.py b/homeassistant/components/cppm_tracker/device_tracker.py
index 8978028641d..9b1ebbb1ed8 100644
--- a/homeassistant/components/cppm_tracker/device_tracker.py
+++ b/homeassistant/components/cppm_tracker/device_tracker.py
@@ -64,10 +64,9 @@ class CPPMDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Retrieve device name."""
-        name = next(
+        return next(
             (result["name"] for result in self.results if result["mac"] == device), None
         )
-        return name
 
     def get_cppm_data(self):
         """Retrieve data from Aruba Clearpass and return parsed result."""
diff --git a/homeassistant/components/daikin/__init__.py b/homeassistant/components/daikin/__init__.py
index f0b62e95b1f..6f1196c7721 100644
--- a/homeassistant/components/daikin/__init__.py
+++ b/homeassistant/components/daikin/__init__.py
@@ -97,9 +97,7 @@ async def daikin_api_setup(
         _LOGGER.error("Unexpected error creating device %s", host)
         return None
 
-    api = DaikinApi(device)
-
-    return api
+    return DaikinApi(device)
 
 
 class DaikinApi:
diff --git a/homeassistant/components/device_tracker/legacy.py b/homeassistant/components/device_tracker/legacy.py
index 1d1d4645bb4..e292e97a8ec 100644
--- a/homeassistant/components/device_tracker/legacy.py
+++ b/homeassistant/components/device_tracker/legacy.py
@@ -558,8 +558,7 @@ async def get_tracker(hass: HomeAssistant, config: ConfigType) -> DeviceTracker:
         track_new = defaults.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
 
     devices = await async_load_config(yaml_path, hass, consider_home)
-    tracker = DeviceTracker(hass, consider_home, track_new, defaults, devices)
-    return tracker
+    return DeviceTracker(hass, consider_home, track_new, defaults, devices)
 
 
 class DeviceTracker:
diff --git a/homeassistant/components/devolo_home_control/diagnostics.py b/homeassistant/components/devolo_home_control/diagnostics.py
index 753d04db0a3..33652f8e0bc 100644
--- a/homeassistant/components/devolo_home_control/diagnostics.py
+++ b/homeassistant/components/devolo_home_control/diagnostics.py
@@ -41,9 +41,7 @@ async def async_get_config_entry_diagnostics(
         for gateway in gateways
     ]
 
-    diag_data = {
+    return {
         "entry": async_redact_data(entry.as_dict(), TO_REDACT),
         "device_info": device_info,
     }
-
-    return diag_data
diff --git a/homeassistant/components/dlink/switch.py b/homeassistant/components/dlink/switch.py
index a37caa6700c..36bfe4fb391 100644
--- a/homeassistant/components/dlink/switch.py
+++ b/homeassistant/components/dlink/switch.py
@@ -51,13 +51,11 @@ class SmartPlugSwitch(DLinkEntity, SwitchEntity):
         except ValueError:
             total_consumption = None
 
-        attrs = {
+        return {
             ATTR_TOTAL_CONSUMPTION: total_consumption,
             ATTR_TEMPERATURE: temperature,
         }
 
-        return attrs
-
     @property
     def is_on(self) -> bool:
         """Return true if switch is on."""
diff --git a/homeassistant/components/dlna_dmr/config_flow.py b/homeassistant/components/dlna_dmr/config_flow.py
index 9d95ba3883e..837bfc456d8 100644
--- a/homeassistant/components/dlna_dmr/config_flow.py
+++ b/homeassistant/components/dlna_dmr/config_flow.py
@@ -339,11 +339,7 @@ class DlnaDmrFlowHandler(ConfigFlow, domain=DOMAIN):
             entry.unique_id
             for entry in self._async_current_entries(include_ignore=False)
         }
-        discoveries = [
-            disc for disc in discoveries if disc.ssdp_udn not in current_unique_ids
-        ]
-
-        return discoveries
+        return [disc for disc in discoveries if disc.ssdp_udn not in current_unique_ids]
 
 
 class DlnaDmrOptionsFlowHandler(OptionsFlow):
diff --git a/homeassistant/components/dlna_dms/config_flow.py b/homeassistant/components/dlna_dms/config_flow.py
index 480f45ee95b..b50dc7ff227 100644
--- a/homeassistant/components/dlna_dms/config_flow.py
+++ b/homeassistant/components/dlna_dms/config_flow.py
@@ -179,8 +179,4 @@ class DlnaDmsFlowHandler(ConfigFlow, domain=DOMAIN):
             entry.unique_id
             for entry in self._async_current_entries(include_ignore=False)
         }
-        discoveries = [
-            disc for disc in discoveries if disc.ssdp_udn not in current_unique_ids
-        ]
-
-        return discoveries
+        return [disc for disc in discoveries if disc.ssdp_udn not in current_unique_ids]
diff --git a/homeassistant/components/dlna_dms/dms.py b/homeassistant/components/dlna_dms/dms.py
index 66c328f2e92..2312c7d2e3d 100644
--- a/homeassistant/components/dlna_dms/dms.py
+++ b/homeassistant/components/dlna_dms/dms.py
@@ -516,7 +516,7 @@ class DmsDeviceSource:
             if isinstance(child, didl_lite.DidlObject)
         ]
 
-        media_source = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=self._make_identifier(Action.SEARCH, query),
             media_class=MediaClass.DIRECTORY,
@@ -527,8 +527,6 @@ class DmsDeviceSource:
             children=children,
         )
 
-        return media_source
-
     def _didl_to_play_media(self, item: didl_lite.DidlObject) -> DidlPlayMedia:
         """Return the first playable resource from a DIDL-Lite object."""
         assert self._device
@@ -583,7 +581,7 @@ class DmsDeviceSource:
         mime_type = _resource_mime_type(item.res[0]) if item.res else None
         media_content_type = mime_type or item.upnp_class
 
-        media_source = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=self._make_identifier(Action.OBJECT, item.id),
             media_class=MEDIA_CLASS_MAP.get(item.upnp_class, ""),
@@ -595,8 +593,6 @@ class DmsDeviceSource:
             thumbnail=self._didl_thumbnail_url(item),
         )
 
-        return media_source
-
     def _didl_thumbnail_url(self, item: didl_lite.DidlObject) -> str | None:
         """Return absolute URL of a thumbnail for a DIDL-Lite object.
 
diff --git a/homeassistant/components/ecowitt/diagnostics.py b/homeassistant/components/ecowitt/diagnostics.py
index e4aecc1c07b..db7d2e0989d 100644
--- a/homeassistant/components/ecowitt/diagnostics.py
+++ b/homeassistant/components/ecowitt/diagnostics.py
@@ -22,7 +22,7 @@ async def async_get_device_diagnostics(
 
     station = ecowitt.stations[station_id]
 
-    data = {
+    return {
         "device": {
             "name": station.station,
             "model": station.model,
@@ -36,5 +36,3 @@ async def async_get_device_diagnostics(
             if sensor.station.key == station_id
         },
     }
-
-    return data
diff --git a/homeassistant/components/egardia/alarm_control_panel.py b/homeassistant/components/egardia/alarm_control_panel.py
index c58396ae947..dec4750d219 100644
--- a/homeassistant/components/egardia/alarm_control_panel.py
+++ b/homeassistant/components/egardia/alarm_control_panel.py
@@ -102,7 +102,7 @@ class EgardiaAlarm(alarm.AlarmControlPanelEntity):
 
     def lookupstatusfromcode(self, statuscode):
         """Look at the rs_codes and returns the status from the code."""
-        status = next(
+        return next(
             (
                 status_group.upper()
                 for status_group, codes in self._rs_codes.items()
@@ -111,7 +111,6 @@ class EgardiaAlarm(alarm.AlarmControlPanelEntity):
             ),
             "UNKNOWN",
         )
-        return status
 
     def parsestatus(self, status):
         """Parse the status."""
diff --git a/homeassistant/components/electric_kiwi/oauth2.py b/homeassistant/components/electric_kiwi/oauth2.py
index 864550991f5..9a6c4cd22a5 100644
--- a/homeassistant/components/electric_kiwi/oauth2.py
+++ b/homeassistant/components/electric_kiwi/oauth2.py
@@ -73,5 +73,4 @@ class ElectricKiwiLocalOAuth2Implementation(AuthImplementation):
 
         resp = await session.post(self.token_url, data=data, headers=headers)
         resp.raise_for_status()
-        resp_json = cast(dict, await resp.json())
-        return resp_json
+        return cast(dict, await resp.json())
diff --git a/homeassistant/components/enocean/config_flow.py b/homeassistant/components/enocean/config_flow.py
index 1137eb23256..157d58bbf23 100644
--- a/homeassistant/components/enocean/config_flow.py
+++ b/homeassistant/components/enocean/config_flow.py
@@ -81,10 +81,7 @@ class EnOceanFlowHandler(ConfigFlow, domain=DOMAIN):
     async def validate_enocean_conf(self, user_input) -> bool:
         """Return True if the user_input contains a valid dongle path."""
         dongle_path = user_input[CONF_DEVICE]
-        path_is_valid = await self.hass.async_add_executor_job(
-            dongle.validate_path, dongle_path
-        )
-        return path_is_valid
+        return await self.hass.async_add_executor_job(dongle.validate_path, dongle_path)
 
     def create_enocean_entry(self, user_input):
         """Create an entry for the provided configuration."""
diff --git a/homeassistant/components/environment_canada/diagnostics.py b/homeassistant/components/environment_canada/diagnostics.py
index 63f8bb72189..0fb565fda59 100644
--- a/homeassistant/components/environment_canada/diagnostics.py
+++ b/homeassistant/components/environment_canada/diagnostics.py
@@ -21,9 +21,7 @@ async def async_get_config_entry_diagnostics(
     coordinators = hass.data[DOMAIN][config_entry.entry_id]
     weather_coord = coordinators["weather_coordinator"]
 
-    diagnostics_data = {
+    return {
         "config_entry_data": async_redact_data(dict(config_entry.data), TO_REDACT),
         "weather_data": dict(weather_coord.ec_data.conditions),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/ezviz/config_flow.py b/homeassistant/components/ezviz/config_flow.py
index a453398a17a..a17d8312700 100644
--- a/homeassistant/components/ezviz/config_flow.py
+++ b/homeassistant/components/ezviz/config_flow.py
@@ -70,15 +70,13 @@ def _validate_and_create_auth(data: dict) -> dict[str, Any]:
 
     ezviz_token = ezviz_client.login()
 
-    auth_data = {
+    return {
         CONF_SESSION_ID: ezviz_token[CONF_SESSION_ID],
         CONF_RFSESSION_ID: ezviz_token[CONF_RFSESSION_ID],
         CONF_URL: ezviz_token["api_url"],
         CONF_TYPE: ATTR_TYPE_CLOUD,
     }
 
-    return auth_data
-
 
 def _test_camera_rtsp_creds(data: dict) -> None:
     """Try DESCRIBE on RTSP camera with credentials."""
diff --git a/homeassistant/components/ffmpeg/__init__.py b/homeassistant/components/ffmpeg/__init__.py
index 09d8e2401f0..e5086166ff5 100644
--- a/homeassistant/components/ffmpeg/__init__.py
+++ b/homeassistant/components/ffmpeg/__init__.py
@@ -133,10 +133,9 @@ async def async_get_image(
         else:
             extra_cmd += " " + size_cmd
 
-    image = await asyncio.shield(
+    return await asyncio.shield(
         ffmpeg.get_image(input_source, output_format=output_format, extra_cmd=extra_cmd)
     )
-    return image
 
 
 class FFmpegManager:
diff --git a/homeassistant/components/fireservicerota/binary_sensor.py b/homeassistant/components/fireservicerota/binary_sensor.py
index 9938f6ab096..a22991f2008 100644
--- a/homeassistant/components/fireservicerota/binary_sensor.py
+++ b/homeassistant/components/fireservicerota/binary_sensor.py
@@ -63,7 +63,7 @@ class ResponseBinarySensor(CoordinatorEntity, BinarySensorEntity):
             return attr
 
         data = self.coordinator.data
-        attr = {
+        return {
             key: data[key]
             for key in (
                 "start_time",
@@ -77,5 +77,3 @@ class ResponseBinarySensor(CoordinatorEntity, BinarySensorEntity):
             )
             if key in data
         }
-
-        return attr
diff --git a/homeassistant/components/fireservicerota/switch.py b/homeassistant/components/fireservicerota/switch.py
index 04e1e4ef5eb..22287653788 100644
--- a/homeassistant/components/fireservicerota/switch.py
+++ b/homeassistant/components/fireservicerota/switch.py
@@ -71,7 +71,7 @@ class ResponseSwitch(SwitchEntity):
             return attr
 
         data = self._state_attributes
-        attr = {
+        return {
             key: data[key]
             for key in (
                 "user_name",
@@ -87,8 +87,6 @@ class ResponseSwitch(SwitchEntity):
             if key in data
         }
 
-        return attr
-
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Send Acknowledge response status."""
         await self.async_set_response(True)
diff --git a/homeassistant/components/flipr/config_flow.py b/homeassistant/components/flipr/config_flow.py
index fb7985b9602..0b0230f536e 100644
--- a/homeassistant/components/flipr/config_flow.py
+++ b/homeassistant/components/flipr/config_flow.py
@@ -91,9 +91,7 @@ class FliprConfigFlow(ConfigFlow, domain=DOMAIN):
         # Instantiates the flipr API that does not require async since it is has no network access.
         client = FliprAPIRestClient(self._username, self._password)
 
-        flipr_ids = await self.hass.async_add_executor_job(client.search_flipr_ids)
-
-        return flipr_ids
+        return await self.hass.async_add_executor_job(client.search_flipr_ids)
 
     async def async_step_flipr_id(
         self, user_input: dict[str, str] | None = None
diff --git a/homeassistant/components/folder/sensor.py b/homeassistant/components/folder/sensor.py
index c4454eba800..6c8e4fc63a9 100644
--- a/homeassistant/components/folder/sensor.py
+++ b/homeassistant/components/folder/sensor.py
@@ -39,8 +39,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 def get_files_list(folder_path: str, filter_term: str) -> list[str]:
     """Return the list of files, applying filter."""
     query = folder_path + filter_term
-    files_list = glob.glob(query)
-    return files_list
+    return glob.glob(query)
 
 
 def get_size(files_list: list[str]) -> int:
diff --git a/homeassistant/components/fritz/diagnostics.py b/homeassistant/components/fritz/diagnostics.py
index 3136f03f95b..c4725b99e43 100644
--- a/homeassistant/components/fritz/diagnostics.py
+++ b/homeassistant/components/fritz/diagnostics.py
@@ -21,7 +21,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     avm_wrapper: AvmWrapper = hass.data[DOMAIN][entry.entry_id]
 
-    diag_data = {
+    return {
         "entry": async_redact_data(entry.as_dict(), TO_REDACT),
         "device_info": {
             "model": avm_wrapper.model,
@@ -51,5 +51,3 @@ async def async_get_config_entry_diagnostics(
             "wan_link_properties": await avm_wrapper.async_get_wan_link_properties(),
         },
     }
-
-    return diag_data
diff --git a/homeassistant/components/frontier_silicon/browse_media.py b/homeassistant/components/frontier_silicon/browse_media.py
index da5169b8e7c..0b51cb767c7 100644
--- a/homeassistant/components/frontier_silicon/browse_media.py
+++ b/homeassistant/components/frontier_silicon/browse_media.py
@@ -94,7 +94,7 @@ async def browse_top_level(current_mode, afsapi: AFSAPI):
         for top_level_media_content_id, name in TOP_LEVEL_DIRECTORIES.items()
     ]
 
-    library_info = BrowseMedia(
+    return BrowseMedia(
         media_class=MediaClass.DIRECTORY,
         media_content_id="library",
         media_content_type=MediaType.CHANNELS,
@@ -105,8 +105,6 @@ async def browse_top_level(current_mode, afsapi: AFSAPI):
         children_media_class=MediaClass.DIRECTORY,
     )
 
-    return library_info
-
 
 async def browse_node(
     afsapi: AFSAPI,
diff --git a/homeassistant/components/gios/diagnostics.py b/homeassistant/components/gios/diagnostics.py
index 1cdd9299a1c..0bdd8f3a7ef 100644
--- a/homeassistant/components/gios/diagnostics.py
+++ b/homeassistant/components/gios/diagnostics.py
@@ -18,9 +18,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator: GiosDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    diagnostics_data = {
+    return {
         "config_entry": config_entry.as_dict(),
         "coordinator_data": asdict(coordinator.data),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/goodwe/diagnostics.py b/homeassistant/components/goodwe/diagnostics.py
index 600f02b9b7e..66806d31589 100644
--- a/homeassistant/components/goodwe/diagnostics.py
+++ b/homeassistant/components/goodwe/diagnostics.py
@@ -18,7 +18,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     inverter: Inverter = hass.data[DOMAIN][config_entry.entry_id][KEY_INVERTER]
 
-    diagnostics_data = {
+    return {
         "config_entry": config_entry.as_dict(),
         "inverter": {
             "model_name": inverter.model_name,
@@ -32,5 +32,3 @@ async def async_get_config_entry_diagnostics(
             "arm_svn_version": inverter.arm_svn_version,
         },
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/google_assistant/smart_home.py b/homeassistant/components/google_assistant/smart_home.py
index df55fc0d7c8..bee1c8443fa 100644
--- a/homeassistant/components/google_assistant/smart_home.py
+++ b/homeassistant/components/google_assistant/smart_home.py
@@ -139,9 +139,7 @@ async def async_devices_sync(
     await data.config.async_connect_agent_user(agent_user_id)
 
     devices = await async_devices_sync_response(hass, data.config, agent_user_id)
-    response = create_sync_response(agent_user_id, devices)
-
-    return response
+    return create_sync_response(agent_user_id, devices)
 
 
 @HANDLERS.register("action.devices.QUERY")
diff --git a/homeassistant/components/google_assistant/trait.py b/homeassistant/components/google_assistant/trait.py
index dd1e0cb3409..3efeabfa778 100644
--- a/homeassistant/components/google_assistant/trait.py
+++ b/homeassistant/components/google_assistant/trait.py
@@ -1927,9 +1927,7 @@ class ModesTrait(_Trait):
             # Shortcut since all domains are currently unique
             break
 
-        payload = {"availableModes": modes}
-
-        return payload
+        return {"availableModes": modes}
 
     def query_attributes(self):
         """Return current modes."""
@@ -2104,9 +2102,7 @@ class InputSelectorTrait(_Trait):
             for source in sourcelist
         ]
 
-        payload = {"availableInputs": inputs, "orderedInputs": True}
-
-        return payload
+        return {"availableInputs": inputs, "orderedInputs": True}
 
     def query_attributes(self):
         """Return current modes."""
diff --git a/homeassistant/components/greeneye_monitor/sensor.py b/homeassistant/components/greeneye_monitor/sensor.py
index 1290fc9459a..d9ab6b16960 100644
--- a/homeassistant/components/greeneye_monitor/sensor.py
+++ b/homeassistant/components/greeneye_monitor/sensor.py
@@ -220,12 +220,11 @@ class PulseCounter(GEMSensor):
         if self._sensor.pulses_per_second is None:
             return None
 
-        result = (
+        return (
             self._sensor.pulses_per_second
             * self._counted_quantity_per_pulse
             * self._seconds_per_time_unit
         )
-        return result
 
     @property
     def _seconds_per_time_unit(self) -> int:
diff --git a/homeassistant/components/harmony/data.py b/homeassistant/components/harmony/data.py
index 992eaf52326..cdb31b4388c 100644
--- a/homeassistant/components/harmony/data.py
+++ b/homeassistant/components/harmony/data.py
@@ -48,17 +48,13 @@ class HarmonyData(HarmonySubscriberMixin):
     def activity_names(self) -> list[str]:
         """Names of all the remotes activities."""
         activity_infos = self.activities
-        activities = [activity["label"] for activity in activity_infos]
-
-        return activities
+        return [activity["label"] for activity in activity_infos]
 
     @property
     def device_names(self):
         """Names of all of the devices connected to the hub."""
         device_infos = self._client.config.get("device", [])
-        devices = [device["label"] for device in device_infos]
-
-        return devices
+        return [device["label"] for device in device_infos]
 
     @property
     def unique_id(self):
diff --git a/homeassistant/components/hko/coordinator.py b/homeassistant/components/hko/coordinator.py
index c7d80ae299e..566ba5dcf5e 100644
--- a/homeassistant/components/hko/coordinator.py
+++ b/homeassistant/components/hko/coordinator.py
@@ -101,7 +101,7 @@ class HKOUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
 
     def _convert_current(self, data: dict[str, Any]) -> dict[str, Any]:
         """Return temperature and humidity in the appropriate format."""
-        current = {
+        return {
             API_HUMIDITY: data[API_HUMIDITY][API_DATA][0][API_VALUE],
             API_TEMPERATURE: next(
                 (
@@ -112,12 +112,11 @@ class HKOUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
                 0,
             ),
         }
-        return current
 
     def _convert_forecast(self, data: dict[str, Any]) -> dict[str, Any]:
         """Return daily forecast in the appropriate format."""
         date = data[API_FORECAST_DATE]
-        forecast = {
+        return {
             ATTR_FORECAST_CONDITION: self._convert_icon_condition(
                 data[API_FORECAST_ICON], data[API_FORECAST_WEATHER]
             ),
@@ -125,7 +124,6 @@ class HKOUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
             ATTR_FORECAST_TEMP_LOW: data[API_FORECAST_MIN_TEMP][API_VALUE],
             ATTR_FORECAST_TIME: f"{date[0:4]}-{date[4:6]}-{date[6:8]}T00:00:00+08:00",
         }
-        return forecast
 
     def _convert_icon_condition(self, icon_code: int, info: str) -> str:
         """Return the condition corresponding to an icon code."""
diff --git a/homeassistant/components/homeassistant/exposed_entities.py b/homeassistant/components/homeassistant/exposed_entities.py
index 135b2847520..4d6d9724ecb 100644
--- a/homeassistant/components/homeassistant/exposed_entities.py
+++ b/homeassistant/components/homeassistant/exposed_entities.py
@@ -259,7 +259,7 @@ class ExposedEntities:
         if assistant in registry_entry.options:
             if "should_expose" in registry_entry.options[assistant]:
                 should_expose = registry_entry.options[assistant]["should_expose"]
-                return should_expose
+                return should_expose  # noqa: RET504
 
         if self.async_get_expose_new_entities(assistant):
             should_expose = self._is_default_exposed(entity_id, registry_entry)
@@ -286,7 +286,7 @@ class ExposedEntities:
         ) and assistant in exposed_entity.assistants:
             if "should_expose" in exposed_entity.assistants[assistant]:
                 should_expose = exposed_entity.assistants[assistant]["should_expose"]
-                return should_expose
+                return should_expose  # noqa: RET504
 
         if self.async_get_expose_new_entities(assistant):
             should_expose = self._is_default_exposed(entity_id, None)
diff --git a/homeassistant/components/http/data_validator.py b/homeassistant/components/http/data_validator.py
index 749c4f63a2f..e1ba1caae56 100644
--- a/homeassistant/components/http/data_validator.py
+++ b/homeassistant/components/http/data_validator.py
@@ -70,7 +70,6 @@ class RequestDataValidator:
                     f"Message format incorrect: {err}", HTTPStatus.BAD_REQUEST
                 )
 
-            result = await method(view, request, data, *args, **kwargs)
-            return result
+            return await method(view, request, data, *args, **kwargs)
 
         return wrapper
diff --git a/homeassistant/components/image/__init__.py b/homeassistant/components/image/__init__.py
index 5b0d1a2a330..f40958a28ea 100644
--- a/homeassistant/components/image/__init__.py
+++ b/homeassistant/components/image/__init__.py
@@ -82,8 +82,7 @@ async def _async_get_image(image_entity: ImageEntity, timeout: int) -> Image:
         async with asyncio.timeout(timeout):
             if image_bytes := await image_entity.async_image():
                 content_type = valid_image_content_type(image_entity.content_type)
-                image = Image(content_type, image_bytes)
-                return image
+                return Image(content_type, image_bytes)
 
     raise HomeAssistantError("Unable to get image")
 
diff --git a/homeassistant/components/imap/diagnostics.py b/homeassistant/components/imap/diagnostics.py
index 467f19d6338..8afe3e327ba 100644
--- a/homeassistant/components/imap/diagnostics.py
+++ b/homeassistant/components/imap/diagnostics.py
@@ -31,9 +31,7 @@ def _async_get_diagnostics(
     redacted_config = async_redact_data(entry.data, REDACT_CONFIG)
     coordinator: ImapDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
-    data = {
+    return {
         "config": redacted_config,
         "event": coordinator.diagnostics_data,
     }
-
-    return data
diff --git a/homeassistant/components/insteon/api/properties.py b/homeassistant/components/insteon/api/properties.py
index 7fac5439f56..20e798dded0 100644
--- a/homeassistant/components/insteon/api/properties.py
+++ b/homeassistant/components/insteon/api/properties.py
@@ -139,8 +139,7 @@ def property_to_dict(prop):
     modified = value == prop.new_value
     if prop.value_type in [ToggleMode, RelayMode] or prop.name == RAMP_RATE_IN_SEC:
         value = str(value).lower()
-    prop_dict = {"name": prop.name, "value": value, "modified": modified}
-    return prop_dict
+    return {"name": prop.name, "value": value, "modified": modified}
 
 
 def update_property(device, prop_name, value):
diff --git a/homeassistant/components/integration/sensor.py b/homeassistant/components/integration/sensor.py
index cf9ba5f2950..65e967d2af7 100644
--- a/homeassistant/components/integration/sensor.py
+++ b/homeassistant/components/integration/sensor.py
@@ -466,12 +466,10 @@ class IntegrationSensor(RestoreSensor):
     @property
     def extra_state_attributes(self) -> dict[str, str] | None:
         """Return the state attributes of the sensor."""
-        state_attr = {
+        return {
             ATTR_SOURCE_ID: self._source_entity,
         }
 
-        return state_attr
-
     @property
     def extra_restore_state_data(self) -> IntegrationSensorExtraStoredData:
         """Return sensor specific state data to be restored."""
diff --git a/homeassistant/components/intellifire/number.py b/homeassistant/components/intellifire/number.py
index dca7a74c78e..17ed3b7bd27 100644
--- a/homeassistant/components/intellifire/number.py
+++ b/homeassistant/components/intellifire/number.py
@@ -61,8 +61,7 @@ class IntellifireFlameControlEntity(IntellifireEntity, NumberEntity):
     def native_value(self) -> float | None:
         """Return the current Flame Height segment number value."""
         # UI uses 1-5 for flame height, backing lib uses 0-4
-        value = self.coordinator.read_api.data.flameheight + 1
-        return value
+        return self.coordinator.read_api.data.flameheight + 1
 
     async def async_set_native_value(self, value: float) -> None:
         """Slider change."""
diff --git a/homeassistant/components/jellyfin/media_source.py b/homeassistant/components/jellyfin/media_source.py
index add04d1a1ec..6d982458378 100644
--- a/homeassistant/components/jellyfin/media_source.py
+++ b/homeassistant/components/jellyfin/media_source.py
@@ -286,7 +286,7 @@ class JellyfinSource(MediaSource):
         mime_type = _media_mime_type(track)
         thumbnail_url = self._get_thumbnail_url(track)
 
-        result = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=track_id,
             media_class=MediaClass.TRACK,
@@ -297,8 +297,6 @@ class JellyfinSource(MediaSource):
             thumbnail=thumbnail_url,
         )
 
-        return result
-
     async def _build_movie_library(
         self, library: dict[str, Any], include_children: bool
     ) -> BrowseMediaSource:
@@ -347,7 +345,7 @@ class JellyfinSource(MediaSource):
         mime_type = _media_mime_type(movie)
         thumbnail_url = self._get_thumbnail_url(movie)
 
-        result = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=movie_id,
             media_class=MediaClass.MOVIE,
@@ -358,8 +356,6 @@ class JellyfinSource(MediaSource):
             thumbnail=thumbnail_url,
         )
 
-        return result
-
     async def _build_tv_library(
         self, library: dict[str, Any], include_children: bool
     ) -> BrowseMediaSource:
@@ -486,7 +482,7 @@ class JellyfinSource(MediaSource):
         mime_type = _media_mime_type(episode)
         thumbnail_url = self._get_thumbnail_url(episode)
 
-        result = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=episode_id,
             media_class=MediaClass.EPISODE,
@@ -497,8 +493,6 @@ class JellyfinSource(MediaSource):
             thumbnail=thumbnail_url,
         )
 
-        return result
-
     async def _get_children(
         self, parent_id: str, item_type: str
     ) -> list[dict[str, Any]]:
diff --git a/homeassistant/components/kodi/config_flow.py b/homeassistant/components/kodi/config_flow.py
index 1d9d1ca4f7c..b4d9c575122 100644
--- a/homeassistant/components/kodi/config_flow.py
+++ b/homeassistant/components/kodi/config_flow.py
@@ -300,7 +300,7 @@ class KodiConfigFlow(ConfigFlow, domain=DOMAIN):
 
     @callback
     def _get_data(self):
-        data = {
+        return {
             CONF_NAME: self._name,
             CONF_HOST: self._host,
             CONF_PORT: self._port,
@@ -311,8 +311,6 @@ class KodiConfigFlow(ConfigFlow, domain=DOMAIN):
             CONF_TIMEOUT: DEFAULT_TIMEOUT,
         }
 
-        return data
-
 
 class CannotConnect(HomeAssistantError):
     """Error to indicate we cannot connect."""
diff --git a/homeassistant/components/kostal_plenticore/helper.py b/homeassistant/components/kostal_plenticore/helper.py
index 4a4e6539f03..37666557eff 100644
--- a/homeassistant/components/kostal_plenticore/helper.py
+++ b/homeassistant/components/kostal_plenticore/helper.py
@@ -235,8 +235,7 @@ class SettingDataUpdateCoordinator(
 
         _LOGGER.debug("Fetching %s for %s", self.name, self._fetch)
 
-        fetched_data = await client.get_setting_values(self._fetch)
-        return fetched_data
+        return await client.get_setting_values(self._fetch)
 
 
 class PlenticoreSelectUpdateCoordinator(DataUpdateCoordinator[_DataT]):  # pylint: disable=hass-enforce-coordinator-module
@@ -295,9 +294,7 @@ class SelectDataUpdateCoordinator(
 
         _LOGGER.debug("Fetching select %s for %s", self.name, self._fetch)
 
-        fetched_data = await self._async_get_current_option(self._fetch)
-
-        return fetched_data
+        return await self._async_get_current_option(self._fetch)
 
     async def _async_get_current_option(
         self,
@@ -313,8 +310,7 @@ class SelectDataUpdateCoordinator(
                     continue
                 for option in val.values():
                     if option[all_option] == "1":
-                        fetched = {mid: {cast(str, pids[0]): all_option}}
-                        return fetched
+                        return {mid: {cast(str, pids[0]): all_option}}
 
             return {mid: {cast(str, pids[0]): "None"}}
         return {}
diff --git a/homeassistant/components/lg_soundbar/__init__.py b/homeassistant/components/lg_soundbar/__init__.py
index cd1ce1c8139..250cba887c1 100644
--- a/homeassistant/components/lg_soundbar/__init__.py
+++ b/homeassistant/components/lg_soundbar/__init__.py
@@ -35,5 +35,4 @@ async def async_unload_entry(
     hass: core.HomeAssistant, entry: config_entries.ConfigEntry
 ) -> bool:
     """Unload a config entry."""
-    result = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    return result
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/light/__init__.py b/homeassistant/components/light/__init__.py
index 726aef73c01..332d701148e 100644
--- a/homeassistant/components/light/__init__.py
+++ b/homeassistant/components/light/__init__.py
@@ -957,8 +957,7 @@ class LightEntity(ToggleEntity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
     @property
     def _light_internal_rgbw_color(self) -> tuple[int, int, int, int] | None:
         """Return the rgbw color value [int, int, int, int]."""
-        rgbw_color = self.rgbw_color
-        return rgbw_color
+        return self.rgbw_color
 
     @cached_property
     def rgbww_color(self) -> tuple[int, int, int, int, int] | None:
diff --git a/homeassistant/components/linear_garage_door/config_flow.py b/homeassistant/components/linear_garage_door/config_flow.py
index bfb6f825030..31629f8e3b0 100644
--- a/homeassistant/components/linear_garage_door/config_flow.py
+++ b/homeassistant/components/linear_garage_door/config_flow.py
@@ -53,15 +53,13 @@ async def validate_input(
     finally:
         await hub.close()
 
-    info = {
+    return {
         "email": data["email"],
         "password": data["password"],
         "sites": sites,
         "device_id": device_id,
     }
 
-    return info
-
 
 class LinearGarageDoorConfigFlow(ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Linear Garage Door."""
diff --git a/homeassistant/components/logbook/queries/devices.py b/homeassistant/components/logbook/queries/devices.py
index f4b1c06c40c..0e67ad23381 100644
--- a/homeassistant/components/logbook/queries/devices.py
+++ b/homeassistant/components/logbook/queries/devices.py
@@ -82,7 +82,7 @@ def devices_stmt(
     json_quotable_device_ids: list[str],
 ) -> StatementLambdaElement:
     """Generate a logbook query for multiple devices."""
-    stmt = lambda_stmt(
+    return lambda_stmt(
         lambda: _apply_devices_context_union(
             select_events_without_states(start_day, end_day, event_type_ids).where(
                 apply_event_device_id_matchers(json_quotable_device_ids)
@@ -93,7 +93,6 @@ def devices_stmt(
             json_quotable_device_ids,
         ).order_by(Events.time_fired_ts)
     )
-    return stmt
 
 
 def apply_event_device_id_matchers(
diff --git a/homeassistant/components/logbook/queries/entities_and_devices.py b/homeassistant/components/logbook/queries/entities_and_devices.py
index 383bb71e223..bef34f0858b 100644
--- a/homeassistant/components/logbook/queries/entities_and_devices.py
+++ b/homeassistant/components/logbook/queries/entities_and_devices.py
@@ -110,7 +110,7 @@ def entities_devices_stmt(
     json_quoted_device_ids: list[str],
 ) -> StatementLambdaElement:
     """Generate a logbook query for multiple entities."""
-    stmt = lambda_stmt(
+    return lambda_stmt(
         lambda: _apply_entities_devices_context_union(
             select_events_without_states(start_day, end_day, event_type_ids).where(
                 _apply_event_entity_id_device_id_matchers(
@@ -125,7 +125,6 @@ def entities_devices_stmt(
             json_quoted_device_ids,
         ).order_by(Events.time_fired_ts)
     )
-    return stmt
 
 
 def _apply_event_entity_id_device_id_matchers(
diff --git a/homeassistant/components/luci/device_tracker.py b/homeassistant/components/luci/device_tracker.py
index d62c1b07b5c..183f383e7e4 100644
--- a/homeassistant/components/luci/device_tracker.py
+++ b/homeassistant/components/luci/device_tracker.py
@@ -71,11 +71,10 @@ class LuciDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        name = next(
+        return next(
             (result.hostname for result in self.last_results if result.mac == device),
             None,
         )
-        return name
 
     def get_extra_attributes(self, device):
         """Get extra attributes of a device.
diff --git a/homeassistant/components/matter/helpers.py b/homeassistant/components/matter/helpers.py
index 9aa58879214..cab9b602753 100644
--- a/homeassistant/components/matter/helpers.py
+++ b/homeassistant/components/matter/helpers.py
@@ -109,7 +109,7 @@ def get_node_from_device_entry(
     if server_info is None:
         raise RuntimeError("Matter server information is not available")
 
-    node = next(
+    return next(
         (
             node
             for node in matter_client.get_nodes()
@@ -118,5 +118,3 @@ def get_node_from_device_entry(
         ),
         None,
     )
-
-    return node
diff --git a/homeassistant/components/media_source/local_source.py b/homeassistant/components/media_source/local_source.py
index 8a67ae4a5b4..a1685df285e 100644
--- a/homeassistant/components/media_source/local_source.py
+++ b/homeassistant/components/media_source/local_source.py
@@ -93,12 +93,10 @@ class LocalSource(MediaSource):
         else:
             source_dir_id, location = None, ""
 
-        result = await self.hass.async_add_executor_job(
+        return await self.hass.async_add_executor_job(
             self._browse_media, source_dir_id, location
         )
 
-        return result
-
     def _browse_media(
         self, source_dir_id: str | None, location: str
     ) -> BrowseMediaSource:
diff --git a/homeassistant/components/melcloud/climate.py b/homeassistant/components/melcloud/climate.py
index 4bf12650b82..08b3658c270 100644
--- a/homeassistant/components/melcloud/climate.py
+++ b/homeassistant/components/melcloud/climate.py
@@ -330,12 +330,11 @@ class AtwDeviceZoneClimate(MelCloudClimate):
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
         """Return the optional state attributes with device specific additions."""
-        data = {
+        return {
             ATTR_STATUS: ATW_ZONE_HVAC_MODE_LOOKUP.get(
                 self._zone.status, self._zone.status
             )
         }
-        return data
 
     @property
     def hvac_mode(self) -> HVACMode:
diff --git a/homeassistant/components/melcloud/water_heater.py b/homeassistant/components/melcloud/water_heater.py
index 7d170430b04..8de1ac53311 100644
--- a/homeassistant/components/melcloud/water_heater.py
+++ b/homeassistant/components/melcloud/water_heater.py
@@ -73,8 +73,7 @@ class AtwWaterHeater(WaterHeaterEntity):
     @property
     def extra_state_attributes(self) -> dict[str, Any] | None:
         """Return the optional state attributes with device specific additions."""
-        data = {ATTR_STATUS: self._device.status}
-        return data
+        return {ATTR_STATUS: self._device.status}
 
     @property
     def temperature_unit(self) -> str:
diff --git a/homeassistant/components/meteoclimatic/__init__.py b/homeassistant/components/meteoclimatic/__init__.py
index 2c371ebdcfd..f81d60c3d00 100644
--- a/homeassistant/components/meteoclimatic/__init__.py
+++ b/homeassistant/components/meteoclimatic/__init__.py
@@ -49,5 +49,4 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/mjpeg/camera.py b/homeassistant/components/mjpeg/camera.py
index ab8c67f2ca9..dcb2eff2fd6 100644
--- a/homeassistant/components/mjpeg/camera.py
+++ b/homeassistant/components/mjpeg/camera.py
@@ -146,8 +146,7 @@ class MjpegCamera(Camera):
             async with asyncio.timeout(TIMEOUT):
                 response = await websession.get(self._still_image_url, auth=self._auth)
 
-                image = await response.read()
-                return image
+                return await response.read()
 
         except TimeoutError:
             LOGGER.error("Timeout getting camera image from %s", self.name)
diff --git a/homeassistant/components/mobile_app/helpers.py b/homeassistant/components/mobile_app/helpers.py
index 13d50b7984f..7f88074bf34 100644
--- a/homeassistant/components/mobile_app/helpers.py
+++ b/homeassistant/components/mobile_app/helpers.py
@@ -104,8 +104,7 @@ def _convert_legacy_encryption_key(key: str) -> bytes:
     keylen = SecretBox.KEY_SIZE
     key_bytes = key.encode("utf-8")
     key_bytes = key_bytes[:keylen]
-    key_bytes = key_bytes.ljust(keylen, b"\0")
-    return key_bytes
+    return key_bytes.ljust(keylen, b"\0")
 
 
 def decrypt_payload_legacy(key: str, ciphertext: bytes) -> JsonValueType | None:
diff --git a/homeassistant/components/mqtt/client.py b/homeassistant/components/mqtt/client.py
index 83830de4963..978123e169c 100644
--- a/homeassistant/components/mqtt/client.py
+++ b/homeassistant/components/mqtt/client.py
@@ -187,7 +187,7 @@ async def async_subscribe(
             translation_domain=DOMAIN,
             translation_placeholders={"topic": topic},
         ) from exc
-    async_remove = await mqtt_data.client.async_subscribe(
+    return await mqtt_data.client.async_subscribe(
         topic,
         catch_log_exception(
             msg_callback,
@@ -199,7 +199,6 @@ async def async_subscribe(
         qos,
         encoding,
     )
-    return async_remove
 
 
 @bind_hass
diff --git a/homeassistant/components/mqtt/trigger.py b/homeassistant/components/mqtt/trigger.py
index d7086885b24..7aa798a7a3c 100644
--- a/homeassistant/components/mqtt/trigger.py
+++ b/homeassistant/components/mqtt/trigger.py
@@ -99,7 +99,6 @@ async def async_attach_trigger(
         "Attaching MQTT trigger for topic: '%s', payload: '%s'", topic, wanted_payload
     )
 
-    remove = await mqtt.async_subscribe(
+    return await mqtt.async_subscribe(
         hass, topic, mqtt_automation_listener, encoding=encoding, qos=qos
     )
-    return remove
diff --git a/homeassistant/components/mqtt/util.py b/homeassistant/components/mqtt/util.py
index a4635d1e4cc..ab21ab56f1b 100644
--- a/homeassistant/components/mqtt/util.py
+++ b/homeassistant/components/mqtt/util.py
@@ -218,8 +218,7 @@ def valid_birth_will(config: ConfigType) -> ConfigType:
 
 def get_mqtt_data(hass: HomeAssistant) -> MqttData:
     """Return typed MqttData from hass.data[DATA_MQTT]."""
-    mqtt_data: MqttData
-    mqtt_data = hass.data[DATA_MQTT]
+    mqtt_data: MqttData = hass.data[DATA_MQTT]
     return mqtt_data
 
 
diff --git a/homeassistant/components/mysensors/config_flow.py b/homeassistant/components/mysensors/config_flow.py
index b4347a39e12..9a8d79ca3a7 100644
--- a/homeassistant/components/mysensors/config_flow.py
+++ b/homeassistant/components/mysensors/config_flow.py
@@ -63,7 +63,7 @@ def is_persistence_file(value: str) -> str:
 
 def _get_schema_common(user_input: dict[str, str]) -> dict:
     """Create a schema with options common to all gateway types."""
-    schema = {
+    return {
         vol.Required(
             CONF_VERSION,
             description={
@@ -72,7 +72,6 @@ def _get_schema_common(user_input: dict[str, str]) -> dict:
         ): str,
         vol.Optional(CONF_PERSISTENCE_FILE): str,
     }
-    return schema
 
 
 def _validate_version(version: str) -> dict[str, str]:
diff --git a/homeassistant/components/mysensors/gateway.py b/homeassistant/components/mysensors/gateway.py
index 8e9fb5442ea..0a037dfce31 100644
--- a/homeassistant/components/mysensors/gateway.py
+++ b/homeassistant/components/mysensors/gateway.py
@@ -129,7 +129,7 @@ async def setup_gateway(
 ) -> BaseAsyncGateway | None:
     """Set up the Gateway for the given ConfigEntry."""
 
-    ready_gateway = await _get_gateway(
+    return await _get_gateway(
         hass,
         gateway_type=entry.data[CONF_GATEWAY_TYPE],
         device=entry.data[CONF_DEVICE],
@@ -144,7 +144,6 @@ async def setup_gateway(
         topic_out_prefix=entry.data.get(CONF_TOPIC_OUT_PREFIX),
         retain=entry.data.get(CONF_RETAIN, False),
     )
-    return ready_gateway
 
 
 async def _get_gateway(
diff --git a/homeassistant/components/mysensors/helpers.py b/homeassistant/components/mysensors/helpers.py
index cb075b8f485..c456cfd1f11 100644
--- a/homeassistant/components/mysensors/helpers.py
+++ b/homeassistant/components/mysensors/helpers.py
@@ -152,7 +152,7 @@ def get_child_schema(
     """Return a child schema."""
     set_req = gateway.const.SetReq
     child_schema = child.get_schema(gateway.protocol_version)
-    schema = child_schema.extend(
+    return child_schema.extend(
         {
             vol.Required(
                 set_req[name].value, msg=invalid_msg(gateway, child, name)
@@ -161,7 +161,6 @@ def get_child_schema(
         },
         extra=vol.ALLOW_EXTRA,
     )
-    return schema
 
 
 def invalid_msg(
diff --git a/homeassistant/components/mystrom/binary_sensor.py b/homeassistant/components/mystrom/binary_sensor.py
index 2201eb778d6..66ea2cc9679 100644
--- a/homeassistant/components/mystrom/binary_sensor.py
+++ b/homeassistant/components/mystrom/binary_sensor.py
@@ -38,8 +38,7 @@ class MyStromView(HomeAssistantView):
 
     async def get(self, request):
         """Handle the GET request received from a myStrom button."""
-        res = await self._handle(request.app[KEY_HASS], request.query)
-        return res
+        return await self._handle(request.app[KEY_HASS], request.query)
 
     async def _handle(self, hass, data):
         """Handle requests to the myStrom endpoint."""
diff --git a/homeassistant/components/myuplink/binary_sensor.py b/homeassistant/components/myuplink/binary_sensor.py
index 38b8c9c5fd3..6b7ec66a7b4 100644
--- a/homeassistant/components/myuplink/binary_sensor.py
+++ b/homeassistant/components/myuplink/binary_sensor.py
@@ -34,11 +34,7 @@ def get_description(device_point: DevicePoint) -> BinarySensorEntityDescription
     2. Default to None
     """
     prefix, _, _ = device_point.category.partition(" ")
-    description = CATEGORY_BASED_DESCRIPTIONS.get(prefix, {}).get(
-        device_point.parameter_id
-    )
-
-    return description
+    return CATEGORY_BASED_DESCRIPTIONS.get(prefix, {}).get(device_point.parameter_id)
 
 
 async def async_setup_entry(
diff --git a/homeassistant/components/myuplink/diagnostics.py b/homeassistant/components/myuplink/diagnostics.py
index d108db595a1..15b643ffd92 100644
--- a/homeassistant/components/myuplink/diagnostics.py
+++ b/homeassistant/components/myuplink/diagnostics.py
@@ -39,9 +39,7 @@ async def async_get_config_entry_diagnostics(
                 }
             )
 
-    diagnostics_data = {
+    return {
         "config_entry_data": async_redact_data(dict(config_entry.data), TO_REDACT),
         "myuplink_data": async_redact_data(myuplink_data, TO_REDACT),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/myuplink/switch.py b/homeassistant/components/myuplink/switch.py
index d26695f4cbe..11dca1e2ac0 100644
--- a/homeassistant/components/myuplink/switch.py
+++ b/homeassistant/components/myuplink/switch.py
@@ -39,11 +39,7 @@ def get_description(device_point: DevicePoint) -> SwitchEntityDescription | None
     2. Default to None
     """
     prefix, _, _ = device_point.category.partition(" ")
-    description = CATEGORY_BASED_DESCRIPTIONS.get(prefix, {}).get(
-        device_point.parameter_id
-    )
-
-    return description
+    return CATEGORY_BASED_DESCRIPTIONS.get(prefix, {}).get(device_point.parameter_id)
 
 
 async def async_setup_entry(
diff --git a/homeassistant/components/nam/diagnostics.py b/homeassistant/components/nam/diagnostics.py
index 8ce885f0297..db1a97d8fb1 100644
--- a/homeassistant/components/nam/diagnostics.py
+++ b/homeassistant/components/nam/diagnostics.py
@@ -22,9 +22,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator: NAMDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    diagnostics_data = {
+    return {
         "info": async_redact_data(config_entry.data, TO_REDACT),
         "data": asdict(coordinator.data),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/nextdns/diagnostics.py b/homeassistant/components/nextdns/diagnostics.py
index c0a9071bb9d..cade6476d82 100644
--- a/homeassistant/components/nextdns/diagnostics.py
+++ b/homeassistant/components/nextdns/diagnostics.py
@@ -37,7 +37,7 @@ async def async_get_config_entry_diagnostics(
     settings_coordinator = coordinators[ATTR_SETTINGS]
     status_coordinator = coordinators[ATTR_STATUS]
 
-    diagnostics_data = {
+    return {
         "config_entry": async_redact_data(config_entry.as_dict(), TO_REDACT),
         "dnssec_coordinator_data": asdict(dnssec_coordinator.data),
         "encryption_coordinator_data": asdict(encryption_coordinator.data),
@@ -46,5 +46,3 @@ async def async_get_config_entry_diagnostics(
         "settings_coordinator_data": asdict(settings_coordinator.data),
         "status_coordinator_data": asdict(status_coordinator.data),
     }
-
-    return diagnostics_data
diff --git a/homeassistant/components/nuki/binary_sensor.py b/homeassistant/components/nuki/binary_sensor.py
index f2a98599e27..9b4772ee108 100644
--- a/homeassistant/components/nuki/binary_sensor.py
+++ b/homeassistant/components/nuki/binary_sensor.py
@@ -55,10 +55,9 @@ class NukiDoorsensorEntity(NukiEntity[NukiDevice], BinarySensorEntity):
     @property
     def extra_state_attributes(self):
         """Return the device specific state attributes."""
-        data = {
+        return {
             ATTR_NUKI_ID: self._nuki_device.nuki_id,
         }
-        return data
 
     @property
     def available(self) -> bool:
@@ -96,10 +95,9 @@ class NukiRingactionEntity(NukiEntity[NukiDevice], BinarySensorEntity):
     @property
     def extra_state_attributes(self):
         """Return the device specific state attributes."""
-        data = {
+        return {
             ATTR_NUKI_ID: self._nuki_device.nuki_id,
         }
-        return data
 
     @property
     def is_on(self) -> bool:
diff --git a/homeassistant/components/numato/sensor.py b/homeassistant/components/numato/sensor.py
index 6efc3f6160f..ef71e00bc73 100644
--- a/homeassistant/components/numato/sensor.py
+++ b/homeassistant/components/numato/sensor.py
@@ -116,8 +116,7 @@ class NumatoGpioAdc(SensorEntity):
     def _clamp_to_source_range(self, val):
         # clamp to source range
         val = max(val, self._src_range[0])
-        val = min(val, self._src_range[1])
-        return val
+        return min(val, self._src_range[1])
 
     def _linear_scale_to_dest_range(self, val):
         # linear scale to dest range
@@ -125,5 +124,4 @@ class NumatoGpioAdc(SensorEntity):
         adc_val_rel = val - self._src_range[0]
         ratio = float(adc_val_rel) / float(src_len)
         dst_len = self._dst_range[1] - self._dst_range[0]
-        dest_val = self._dst_range[0] + ratio * dst_len
-        return dest_val
+        return self._dst_range[0] + ratio * dst_len
diff --git a/homeassistant/components/nut/__init__.py b/homeassistant/components/nut/__init__.py
index 575def8bf0f..8b715237e01 100644
--- a/homeassistant/components/nut/__init__.py
+++ b/homeassistant/components/nut/__init__.py
@@ -265,9 +265,7 @@ class PyNUTData:
         manufacturer = _manufacturer_from_status(self._status)
         model = _model_from_status(self._status)
         firmware = _firmware_from_status(self._status)
-        device_info = NUTDeviceInfo(manufacturer, model, firmware)
-
-        return device_info
+        return NUTDeviceInfo(manufacturer, model, firmware)
 
     async def _async_get_status(self) -> dict[str, str]:
         """Get the ups status from NUT."""
diff --git a/homeassistant/components/omnilogic/common.py b/homeassistant/components/omnilogic/common.py
index adc87e7be26..0484c889ba3 100644
--- a/homeassistant/components/omnilogic/common.py
+++ b/homeassistant/components/omnilogic/common.py
@@ -69,9 +69,7 @@ class OmniLogicUpdateCoordinator(DataUpdateCoordinator[dict[tuple, dict[str, Any
 
             return data
 
-        parsed_data = get_item_data(data, "Backyard", (), parsed_data)
-
-        return parsed_data
+        return get_item_data(data, "Backyard", (), parsed_data)
 
 
 class OmniLogicEntity(CoordinatorEntity[OmniLogicUpdateCoordinator]):
diff --git a/homeassistant/components/opnsense/device_tracker.py b/homeassistant/components/opnsense/device_tracker.py
index 7c018e20a36..6357ce38e1d 100644
--- a/homeassistant/components/opnsense/device_tracker.py
+++ b/homeassistant/components/opnsense/device_tracker.py
@@ -14,10 +14,9 @@ async def async_get_scanner(
 ) -> OPNSenseDeviceScanner:
     """Configure the OPNSense device_tracker."""
     interface_client = hass.data[OPNSENSE_DATA]["interfaces"]
-    scanner = OPNSenseDeviceScanner(
+    return OPNSenseDeviceScanner(
         interface_client, hass.data[OPNSENSE_DATA][CONF_TRACKER_INTERFACE]
     )
-    return scanner
 
 
 class OPNSenseDeviceScanner(DeviceScanner):
@@ -46,8 +45,7 @@ class OPNSenseDeviceScanner(DeviceScanner):
         """Return the name of the given device or None if we don't know."""
         if device not in self.last_results:
             return None
-        hostname = self.last_results[device].get("hostname") or None
-        return hostname
+        return self.last_results[device].get("hostname") or None
 
     def update_info(self):
         """Ensure the information from the OPNSense router is up to date.
diff --git a/homeassistant/components/overkiz/config_flow.py b/homeassistant/components/overkiz/config_flow.py
index f95f885f7ef..eb79910d63f 100644
--- a/homeassistant/components/overkiz/config_flow.py
+++ b/homeassistant/components/overkiz/config_flow.py
@@ -368,12 +368,10 @@ class OverkizConfigFlow(ConfigFlow, domain=DOMAIN):
         self, username: str, password: str, server: OverkizServer
     ) -> OverkizClient:
         session = async_create_clientsession(self.hass)
-        client = OverkizClient(
+        return OverkizClient(
             username=username, password=password, server=server, session=session
         )
 
-        return client
-
     async def _create_local_api_token(
         self, cloud_client: OverkizClient, host: str, verify_ssl: bool
     ) -> str:
diff --git a/homeassistant/components/plaato/__init__.py b/homeassistant/components/plaato/__init__.py
index 0d8678d95ef..c68e2c8ad75 100644
--- a/homeassistant/components/plaato/__init__.py
+++ b/homeassistant/components/plaato/__init__.py
@@ -234,8 +234,7 @@ class PlaatoCoordinator(DataUpdateCoordinator):  # pylint: disable=hass-enforce-
 
     async def _async_update_data(self):
         """Update data via library."""
-        data = await self.api.get_data(
+        return await self.api.get_data(
             session=aiohttp_client.async_get_clientsession(self.hass),
             device_type=self.device_type,
         )
-        return data
diff --git a/homeassistant/components/proxmoxve/__init__.py b/homeassistant/components/proxmoxve/__init__.py
index e0b8f91088d..6d6771debc4 100644
--- a/homeassistant/components/proxmoxve/__init__.py
+++ b/homeassistant/components/proxmoxve/__init__.py
@@ -200,8 +200,7 @@ def create_coordinator_container_vm(
 
         def poll_api() -> dict[str, Any] | None:
             """Call the api."""
-            vm_status = call_api_container_vm(proxmox, node_name, vm_id, vm_type)
-            return vm_status
+            return call_api_container_vm(proxmox, node_name, vm_id, vm_type)
 
         vm_status = await hass.async_add_executor_job(poll_api)
 
diff --git a/homeassistant/components/qvr_pro/camera.py b/homeassistant/components/qvr_pro/camera.py
index 2754ab3a1ec..38221f89cfd 100644
--- a/homeassistant/components/qvr_pro/camera.py
+++ b/homeassistant/components/qvr_pro/camera.py
@@ -90,9 +90,7 @@ class QVRProCamera(Camera):
     @property
     def extra_state_attributes(self):
         """Get the state attributes."""
-        attrs = {"qvr_guid": self.guid}
-
-        return attrs
+        return {"qvr_guid": self.guid}
 
     def camera_image(
         self, width: int | None = None, height: int | None = None
diff --git a/homeassistant/components/recorder/history/modern.py b/homeassistant/components/recorder/history/modern.py
index 5fd4f415e02..675bb1b8cf8 100644
--- a/homeassistant/components/recorder/history/modern.py
+++ b/homeassistant/components/recorder/history/modern.py
@@ -174,8 +174,7 @@ def _significant_states_stmt(
             StateAttributes, States.attributes_id == StateAttributes.attributes_id
         )
     if not include_start_time_state or not run_start_ts:
-        stmt = stmt.order_by(States.metadata_id, States.last_updated_ts)
-        return stmt
+        return stmt.order_by(States.metadata_id, States.last_updated_ts)
     unioned_subquery = union_all(
         _select_from_subquery(
             _get_start_time_state_stmt(
diff --git a/homeassistant/components/recorder/statistics.py b/homeassistant/components/recorder/statistics.py
index 0c127d079ad..e70a52c36f1 100644
--- a/homeassistant/components/recorder/statistics.py
+++ b/homeassistant/components/recorder/statistics.py
@@ -349,8 +349,7 @@ def get_start_time() -> datetime:
     now = dt_util.utcnow()
     current_period_minutes = now.minute - now.minute % 5
     current_period = now.replace(minute=current_period_minutes, second=0, microsecond=0)
-    last_period = current_period - timedelta(minutes=5)
-    return last_period
+    return current_period - timedelta(minutes=5)
 
 
 def _compile_hourly_statistics_summary_mean_stmt(
diff --git a/homeassistant/components/roon/config_flow.py b/homeassistant/components/roon/config_flow.py
index d24cdb0c98d..2dc0bf71cd4 100644
--- a/homeassistant/components/roon/config_flow.py
+++ b/homeassistant/components/roon/config_flow.py
@@ -97,9 +97,7 @@ async def discover(hass):
     """Connect and authenticate home assistant."""
 
     hub = RoonHub(hass)
-    servers = await hub.discover()
-
-    return servers
+    return await hub.discover()
 
 
 async def authenticate(hass: HomeAssistant, host, port, servers):
diff --git a/homeassistant/components/samsungtv/device_trigger.py b/homeassistant/components/samsungtv/device_trigger.py
index e47cde785eb..5b8ff3ebdb8 100644
--- a/homeassistant/components/samsungtv/device_trigger.py
+++ b/homeassistant/components/samsungtv/device_trigger.py
@@ -55,8 +55,7 @@ async def async_get_triggers(
     _hass: HomeAssistant, device_id: str
 ) -> list[dict[str, str]]:
     """List device triggers for device."""
-    triggers = [async_get_turn_on_trigger(device_id)]
-    return triggers
+    return [async_get_turn_on_trigger(device_id)]
 
 
 async def async_attach_trigger(
diff --git a/homeassistant/components/schedule/__init__.py b/homeassistant/components/schedule/__init__.py
index 2dc2ff2d035..e69a6761bc7 100644
--- a/homeassistant/components/schedule/__init__.py
+++ b/homeassistant/components/schedule/__init__.py
@@ -256,8 +256,7 @@ class Schedule(CollectionEntity):
     @classmethod
     def from_storage(cls, config: ConfigType) -> Schedule:
         """Return entity instance initialized from storage."""
-        schedule = cls(config, editable=True)
-        return schedule
+        return cls(config, editable=True)
 
     @classmethod
     def from_yaml(cls, config: ConfigType) -> Schedule:
diff --git a/homeassistant/components/sensibo/sensor.py b/homeassistant/components/sensibo/sensor.py
index 0a2b23b2cd9..81ab3a06067 100644
--- a/homeassistant/components/sensibo/sensor.py
+++ b/homeassistant/components/sensibo/sensor.py
@@ -311,8 +311,7 @@ class SensiboDeviceSensor(SensiboDeviceBaseEntity, SensorEntity):
     @property
     def native_value(self) -> StateType | datetime:
         """Return value of sensor."""
-        state = self.entity_description.value_fn(self.device_data)
-        return state
+        return self.entity_description.value_fn(self.device_data)
 
     @property
     def extra_state_attributes(self) -> Mapping[str, Any] | None:
diff --git a/homeassistant/components/sharkiq/vacuum.py b/homeassistant/components/sharkiq/vacuum.py
index 6647b79c892..d028b0b8b87 100644
--- a/homeassistant/components/sharkiq/vacuum.py
+++ b/homeassistant/components/sharkiq/vacuum.py
@@ -267,11 +267,10 @@ class SharkVacuumEntity(CoordinatorEntity[SharkIqUpdateCoordinator], StateVacuum
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
         """Return a dictionary of device state attributes specific to sharkiq."""
-        data = {
+        return {
             ATTR_ERROR_CODE: self.error_code,
             ATTR_ERROR_MSG: self.sharkiq.error_text,
             ATTR_LOW_LIGHT: self.low_light,
             ATTR_RECHARGE_RESUME: self.recharge_resume,
             ATTR_ROOMS: self.available_rooms,
         }
-        return data
diff --git a/homeassistant/components/sky_hub/device_tracker.py b/homeassistant/components/sky_hub/device_tracker.py
index 52c56993be0..bc4a0fdc743 100644
--- a/homeassistant/components/sky_hub/device_tracker.py
+++ b/homeassistant/components/sky_hub/device_tracker.py
@@ -54,11 +54,10 @@ class SkyHubDeviceScanner(DeviceScanner):
 
     async def async_get_device_name(self, device):
         """Return the name of the given device."""
-        name = next(
+        return next(
             (result.name for result in self.last_results if result.mac == device),
             None,
         )
-        return name
 
     async def async_get_extra_attributes(self, device):
         """Get extra attributes of a device."""
diff --git a/homeassistant/components/smarttub/light.py b/homeassistant/components/smarttub/light.py
index b5fac0b34f6..532234f4059 100644
--- a/homeassistant/components/smarttub/light.py
+++ b/homeassistant/components/smarttub/light.py
@@ -96,14 +96,12 @@ class SmartTubLight(SmartTubEntity, LightEntity):
     @property
     def effect_list(self):
         """Return the list of supported effects."""
-        effects = [
+        return [
             effect
             for effect in map(self._light_mode_to_effect, SpaLight.LightMode)
             if effect is not None
         ]
 
-        return effects
-
     @staticmethod
     def _light_mode_to_effect(light_mode: SpaLight.LightMode):
         if light_mode == SpaLight.LightMode.OFF:
diff --git a/homeassistant/components/sms/gateway.py b/homeassistant/components/sms/gateway.py
index 9b5b8c1f51e..e0cbf78dba4 100644
--- a/homeassistant/components/sms/gateway.py
+++ b/homeassistant/components/sms/gateway.py
@@ -134,9 +134,7 @@ class Gateway:
             _LOGGER.info("Failed to read messages!")
 
         # Link all SMS when there are concatenated messages
-        entries = gammu.LinkSMS(entries)
-
-        return entries
+        return gammu.LinkSMS(entries)
 
     @callback
     def _notify_incoming_sms(self, messages):
diff --git a/homeassistant/components/sonos/media_browser.py b/homeassistant/components/sonos/media_browser.py
index 6e6f388ed50..b6fc250ab23 100644
--- a/homeassistant/components/sonos/media_browser.py
+++ b/homeassistant/components/sonos/media_browser.py
@@ -501,7 +501,7 @@ def get_media(
         # Format is S:TITLE or S:ITEM_ID
         splits = item_id.split(":")
         title = splits[1] if len(splits) > 1 else None
-        playlist = next(
+        return next(
             (
                 p
                 for p in media_library.get_playlists()
@@ -509,7 +509,6 @@ def get_media(
             ),
             None,
         )
-        return playlist
 
     if not item_id.startswith("A:ALBUM") and search_type == SONOS_ALBUM:
         item_id = "A:ALBUMARTIST/" + "/".join(item_id.split("/")[2:])
diff --git a/homeassistant/components/soundtouch/media_player.py b/homeassistant/components/soundtouch/media_player.py
index 0843cc1a826..c09c4ed72c4 100644
--- a/homeassistant/components/soundtouch/media_player.py
+++ b/homeassistant/components/soundtouch/media_player.py
@@ -409,10 +409,8 @@ class SoundTouchMediaPlayer(MediaPlayerEntity):
             if slave_instance and slave_instance.entity_id != master:
                 slaves.append(slave_instance.entity_id)
 
-        attributes = {
+        return {
             "master": master,
             "is_master": master == self.entity_id,
             "slaves": slaves,
         }
-
-        return attributes
diff --git a/homeassistant/components/squeezebox/browse_media.py b/homeassistant/components/squeezebox/browse_media.py
index b770a3e22a3..bc63bcb7f2f 100644
--- a/homeassistant/components/squeezebox/browse_media.py
+++ b/homeassistant/components/squeezebox/browse_media.py
@@ -170,8 +170,7 @@ async def library_payload(hass, player):
         else:
             library_info["children"].append(item)
 
-    response = BrowseMedia(**library_info)
-    return response
+    return BrowseMedia(**library_info)
 
 
 def media_source_content_filter(item: BrowseMedia) -> bool:
diff --git a/homeassistant/components/squeezebox/media_player.py b/homeassistant/components/squeezebox/media_player.py
index 007d880a263..7d072fa2570 100644
--- a/homeassistant/components/squeezebox/media_player.py
+++ b/homeassistant/components/squeezebox/media_player.py
@@ -258,14 +258,12 @@ class SqueezeBoxEntity(MediaPlayerEntity):
     @property
     def extra_state_attributes(self):
         """Return device-specific attributes."""
-        squeezebox_attr = {
+        return {
             attr: getattr(self, attr)
             for attr in ATTR_TO_PROPERTY
             if getattr(self, attr) is not None
         }
 
-        return squeezebox_attr
-
     @callback
     def rediscovered(self, unique_id, connected):
         """Make a player available again."""
diff --git a/homeassistant/components/statistics/sensor.py b/homeassistant/components/statistics/sensor.py
index 5c10768a408..36513dfd851 100644
--- a/homeassistant/components/statistics/sensor.py
+++ b/homeassistant/components/statistics/sensor.py
@@ -762,19 +762,17 @@ class StatisticsSensor(SensorEntity):
 
     def _stat_sum_differences(self) -> StateType:
         if len(self.states) >= 2:
-            diff_sum = sum(
+            return sum(
                 abs(j - i) for i, j in zip(list(self.states), list(self.states)[1:])
             )
-            return diff_sum
         return None
 
     def _stat_sum_differences_nonnegative(self) -> StateType:
         if len(self.states) >= 2:
-            diff_sum_nn = sum(
+            return sum(
                 (j - i if j >= i else j - 0)
                 for i, j in zip(list(self.states), list(self.states)[1:])
             )
-            return diff_sum_nn
         return None
 
     def _stat_total(self) -> StateType:
diff --git a/homeassistant/components/subaru/__init__.py b/homeassistant/components/subaru/__init__.py
index d7169fc181e..db2ee7fdbbc 100644
--- a/homeassistant/components/subaru/__init__.py
+++ b/homeassistant/components/subaru/__init__.py
@@ -149,7 +149,7 @@ async def update_subaru(vehicle, controller):
 
 def get_vehicle_info(controller, vin):
     """Obtain vehicle identifiers and capabilities."""
-    info = {
+    return {
         VEHICLE_VIN: vin,
         VEHICLE_MODEL_NAME: controller.get_model_name(vin),
         VEHICLE_MODEL_YEAR: controller.get_model_year(vin),
@@ -161,7 +161,6 @@ def get_vehicle_info(controller, vin):
         VEHICLE_HAS_SAFETY_SERVICE: controller.get_safety_status(vin),
         VEHICLE_LAST_UPDATE: 0,
     }
-    return info
 
 
 def get_device_info(vehicle_info):
diff --git a/homeassistant/components/subaru/diagnostics.py b/homeassistant/components/subaru/diagnostics.py
index 0a26387d1c2..726457aa341 100644
--- a/homeassistant/components/subaru/diagnostics.py
+++ b/homeassistant/components/subaru/diagnostics.py
@@ -25,7 +25,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator = hass.data[DOMAIN][config_entry.entry_id][ENTRY_COORDINATOR]
 
-    diagnostics_data = {
+    return {
         "config_entry": async_redact_data(config_entry.data, CONFIG_FIELDS_TO_REDACT),
         "options": async_redact_data(config_entry.options, []),
         "data": [
@@ -34,8 +34,6 @@ async def async_get_config_entry_diagnostics(
         ],
     }
 
-    return diagnostics_data
-
 
 async def async_get_device_diagnostics(
     hass: HomeAssistant, config_entry: ConfigEntry, device: DeviceEntry
diff --git a/homeassistant/components/supla/__init__.py b/homeassistant/components/supla/__init__.py
index 46a3ec2b2c0..8f04b5b662e 100644
--- a/homeassistant/components/supla/__init__.py
+++ b/homeassistant/components/supla/__init__.py
@@ -101,13 +101,12 @@ async def discover_devices(hass, hass_config):
 
         async def _fetch_channels():
             async with asyncio.timeout(SCAN_INTERVAL.total_seconds()):
-                channels = {
+                return {
                     channel["id"]: channel
                     for channel in await server.get_channels(  # noqa: B023
                         include=["iodevice", "state", "connected"]
                     )
                 }
-                return channels
 
         coordinator = DataUpdateCoordinator(
             hass,
diff --git a/homeassistant/components/synology_dsm/sensor.py b/homeassistant/components/synology_dsm/sensor.py
index 47483ee4a63..b742669712e 100644
--- a/homeassistant/components/synology_dsm/sensor.py
+++ b/homeassistant/components/synology_dsm/sensor.py
@@ -4,6 +4,7 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 from datetime import datetime, timedelta
+from typing import cast
 
 from synology_dsm.api.core.utilization import SynoCoreUtilization
 from synology_dsm.api.dsm.information import SynoDSMInformation
@@ -387,8 +388,10 @@ class SynoDSMStorageSensor(SynologyDSMDeviceEntity, SynoDSMSensor):
     @property
     def native_value(self) -> StateType:
         """Return the state."""
-        attr = getattr(self._api.storage, self.entity_description.key)(self._device_id)
-        return attr  # type: ignore[no-any-return]
+        return cast(
+            StateType,
+            getattr(self._api.storage, self.entity_description.key)(self._device_id),
+        )
 
 
 class SynoDSMInfoSensor(SynoDSMSensor):
diff --git a/homeassistant/components/tado/climate.py b/homeassistant/components/tado/climate.py
index 621f5a1ad61..6d298a80e79 100644
--- a/homeassistant/components/tado/climate.py
+++ b/homeassistant/components/tado/climate.py
@@ -206,7 +206,7 @@ def create_climate_entity(
         cool_max_temp = float(cool_temperatures["celsius"]["max"])
         cool_step = cool_temperatures["celsius"].get("step", PRECISION_TENTHS)
 
-    entity = TadoClimate(
+    return TadoClimate(
         tado,
         name,
         zone_id,
@@ -222,7 +222,6 @@ def create_climate_entity(
         cool_step,
         supported_fan_modes,
     )
-    return entity
 
 
 class TadoClimate(TadoZoneEntity, ClimateEntity):
diff --git a/homeassistant/components/tado/water_heater.py b/homeassistant/components/tado/water_heater.py
index 99172228973..f1257f097eb 100644
--- a/homeassistant/components/tado/water_heater.py
+++ b/homeassistant/components/tado/water_heater.py
@@ -106,7 +106,7 @@ def create_water_heater_entity(tado: TadoConnector, name: str, zone_id: int, zon
         min_temp = None
         max_temp = None
 
-    entity = TadoWaterHeater(
+    return TadoWaterHeater(
         tado,
         name,
         zone_id,
@@ -115,8 +115,6 @@ def create_water_heater_entity(tado: TadoConnector, name: str, zone_id: int, zon
         max_temp,
     )
 
-    return entity
-
 
 class TadoWaterHeater(TadoZoneEntity, WaterHeaterEntity):
     """Representation of a Tado water heater."""
diff --git a/homeassistant/components/tankerkoenig/diagnostics.py b/homeassistant/components/tankerkoenig/diagnostics.py
index 4846d2687a2..0af5b29c5a8 100644
--- a/homeassistant/components/tankerkoenig/diagnostics.py
+++ b/homeassistant/components/tankerkoenig/diagnostics.py
@@ -27,11 +27,10 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator: TankerkoenigDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
-    diag_data = {
+    return {
         "entry": async_redact_data(entry.as_dict(), TO_REDACT),
         "data": {
             station_id: asdict(price_info)
             for station_id, price_info in coordinator.data.items()
         },
     }
-    return diag_data
diff --git a/homeassistant/components/telegram_bot/__init__.py b/homeassistant/components/telegram_bot/__init__.py
index 4e47be8b807..897fd6a9bac 100644
--- a/homeassistant/components/telegram_bot/__init__.py
+++ b/homeassistant/components/telegram_bot/__init__.py
@@ -983,10 +983,9 @@ class TelegramNotificationService:
         """Remove bot from chat."""
         chat_id = self._get_target_chat_ids(chat_id)[0]
         _LOGGER.debug("Leave from chat ID %s", chat_id)
-        leaved = await self._send_msg(
+        return await self._send_msg(
             self.bot.leave_chat, "Error leaving chat", None, chat_id
         )
-        return leaved
 
 
 class BaseTelegramBotEntity:
diff --git a/homeassistant/components/template/sensor.py b/homeassistant/components/template/sensor.py
index a6dbedc6161..a341fdd5f87 100644
--- a/homeassistant/components/template/sensor.py
+++ b/homeassistant/components/template/sensor.py
@@ -237,8 +237,7 @@ def async_create_preview_sensor(
 ) -> SensorTemplate:
     """Create a preview sensor."""
     validated_config = SENSOR_SCHEMA(config | {CONF_NAME: name})
-    entity = SensorTemplate(hass, validated_config, None)
-    return entity
+    return SensorTemplate(hass, validated_config, None)
 
 
 class SensorTemplate(TemplateEntity, SensorEntity):
diff --git a/homeassistant/components/tensorflow/image_processing.py b/homeassistant/components/tensorflow/image_processing.py
index 632db28ca3a..40e30ca3848 100644
--- a/homeassistant/components/tensorflow/image_processing.py
+++ b/homeassistant/components/tensorflow/image_processing.py
@@ -96,9 +96,7 @@ def get_model_detection_function(model):
 
         image, shapes = model.preprocess(image)
         prediction_dict = model.predict(image, shapes)
-        detections = model.postprocess(prediction_dict, shapes)
-
-        return detections
+        return model.postprocess(prediction_dict, shapes)
 
     return detect_fn
 
diff --git a/homeassistant/components/tractive/diagnostics.py b/homeassistant/components/tractive/diagnostics.py
index f2bc80c51a1..cd1f5632f46 100644
--- a/homeassistant/components/tractive/diagnostics.py
+++ b/homeassistant/components/tractive/diagnostics.py
@@ -20,12 +20,10 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     trackables = hass.data[DOMAIN][config_entry.entry_id][TRACKABLES]
 
-    diagnostics_data = async_redact_data(
+    return async_redact_data(
         {
             "config_entry": config_entry.as_dict(),
             "trackables": [item.trackable for item in trackables],
         },
         TO_REDACT,
     )
-
-    return diagnostics_data
diff --git a/homeassistant/components/ubus/device_tracker.py b/homeassistant/components/ubus/device_tracker.py
index 0aebea84c7d..b728059d0be 100644
--- a/homeassistant/components/ubus/device_tracker.py
+++ b/homeassistant/components/ubus/device_tracker.py
@@ -106,8 +106,7 @@ class UbusDeviceScanner(DeviceScanner):
         if self.mac2name is None:
             # Generation of mac2name dictionary failed
             return None
-        name = self.mac2name.get(device.upper(), None)
-        return name
+        return self.mac2name.get(device.upper(), None)
 
     async def async_get_extra_attributes(self, device: str) -> dict[str, str]:
         """Return the host to distinguish between multiple routers."""
diff --git a/homeassistant/components/uk_transport/sensor.py b/homeassistant/components/uk_transport/sensor.py
index 24a88724add..134dd675163 100644
--- a/homeassistant/components/uk_transport/sensor.py
+++ b/homeassistant/components/uk_transport/sensor.py
@@ -284,5 +284,4 @@ def _delta_mins(hhmm_time_str):
     if hhmm_datetime < now:
         hhmm_datetime += timedelta(days=1)
 
-    delta_mins = (hhmm_datetime - now).total_seconds() // 60
-    return delta_mins
+    return (hhmm_datetime - now).total_seconds() // 60
diff --git a/homeassistant/components/unifi/device_tracker.py b/homeassistant/components/unifi/device_tracker.py
index 96a8a5dc1f8..a41d1942536 100644
--- a/homeassistant/components/unifi/device_tracker.py
+++ b/homeassistant/components/unifi/device_tracker.py
@@ -359,6 +359,4 @@ class UnifiScannerEntity(UnifiEntity[HandlerT, ApiItemT], ScannerEntity):
         if self.is_connected:
             attributes_to_check = CLIENT_CONNECTED_ALL_ATTRIBUTES
 
-        attributes = {k: raw[k] for k in attributes_to_check if k in raw}
-
-        return attributes
+        return {k: raw[k] for k in attributes_to_check if k in raw}
diff --git a/homeassistant/components/unifiprotect/media_source.py b/homeassistant/components/unifiprotect/media_source.py
index 32cac04797f..ba962891454 100644
--- a/homeassistant/components/unifiprotect/media_source.py
+++ b/homeassistant/components/unifiprotect/media_source.py
@@ -419,9 +419,7 @@ class ProtectMediaSource(MediaSource):
 
         if camera is not None:
             title = f"{camera.display_name} > {title}"
-        title = f"{data.api.bootstrap.nvr.display_name} > {title}"
-
-        return title
+        return f"{data.api.bootstrap.nvr.display_name} > {title}"
 
     async def _build_event(
         self,
@@ -868,7 +866,7 @@ class ProtectMediaSource(MediaSource):
     async def _build_console(self, data: ProtectData) -> BrowseMediaSource:
         """Build media source for a single UniFi Protect NVR."""
 
-        base = BrowseMediaSource(
+        return BrowseMediaSource(
             domain=DOMAIN,
             identifier=f"{data.api.bootstrap.nvr.id}:browse",
             media_class=MediaClass.DIRECTORY,
@@ -880,8 +878,6 @@ class ProtectMediaSource(MediaSource):
             children=await self._build_cameras(data),
         )
 
-        return base
-
     async def _build_sources(self) -> BrowseMediaSource:
         """Return all media source for all UniFi Protect NVRs."""
 
diff --git a/homeassistant/components/unifiprotect/views.py b/homeassistant/components/unifiprotect/views.py
index 0aa7056976b..0f9bff63689 100644
--- a/homeassistant/components/unifiprotect/views.py
+++ b/homeassistant/components/unifiprotect/views.py
@@ -52,15 +52,13 @@ def async_generate_event_video_url(event: Event) -> str:
         raise ValueError("Event is ongoing")
 
     url_format = VideoProxyView.url or "{nvr_id}/{camera_id}/{start}/{end}"
-    url = url_format.format(
+    return url_format.format(
         nvr_id=event.api.bootstrap.nvr.id,
         camera_id=event.camera_id,
         start=event.start.replace(microsecond=0).isoformat(),
         end=event.end.replace(microsecond=0).isoformat(),
     )
 
-    return url
-
 
 @callback
 def _client_error(message: Any, code: HTTPStatus) -> web.Response:
diff --git a/homeassistant/components/upnp/device.py b/homeassistant/components/upnp/device.py
index 4dff753ac6a..0b9eecb1b15 100644
--- a/homeassistant/components/upnp/device.py
+++ b/homeassistant/components/upnp/device.py
@@ -74,9 +74,7 @@ async def async_create_device(hass: HomeAssistant, location: str) -> Device:
 
     # Create profile wrapper.
     igd_device = IgdDevice(upnp_device, None)
-    device = Device(hass, igd_device)
-
-    return device
+    return Device(hass, igd_device)
 
 
 class Device:
diff --git a/homeassistant/components/uvc/camera.py b/homeassistant/components/uvc/camera.py
index 307db17c2b8..4615bc2990a 100644
--- a/homeassistant/components/uvc/camera.py
+++ b/homeassistant/components/uvc/camera.py
@@ -243,7 +243,7 @@ class UnifiVideoCamera(Camera):
         """Return the source of the stream."""
         for channel in self._caminfo["channels"]:
             if channel["isRtspEnabled"]:
-                uri = next(
+                return next(
                     (
                         uri
                         for i, uri in enumerate(channel["rtspUris"])
@@ -251,7 +251,6 @@ class UnifiVideoCamera(Camera):
                         if re.search(self._nvr._host, uri)
                     )
                 )
-                return uri
 
         return None
 
diff --git a/homeassistant/components/vesync/diagnostics.py b/homeassistant/components/vesync/diagnostics.py
index b56c8fc5db6..9af8a7fed67 100644
--- a/homeassistant/components/vesync/diagnostics.py
+++ b/homeassistant/components/vesync/diagnostics.py
@@ -24,7 +24,7 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     manager: VeSync = hass.data[DOMAIN][VS_MANAGER]
 
-    data = {
+    return {
         DOMAIN: {
             "bulb_count": len(manager.bulbs),
             "fan_count": len(manager.fans),
@@ -40,8 +40,6 @@ async def async_get_config_entry_diagnostics(
         },
     }
 
-    return data
-
 
 async def async_get_device_diagnostics(
     hass: HomeAssistant, entry: ConfigEntry, device: DeviceEntry
diff --git a/homeassistant/components/webostv/device_trigger.py b/homeassistant/components/webostv/device_trigger.py
index 0175df5d828..17d92b1abf3 100644
--- a/homeassistant/components/webostv/device_trigger.py
+++ b/homeassistant/components/webostv/device_trigger.py
@@ -55,8 +55,7 @@ async def async_get_triggers(
     _hass: HomeAssistant, device_id: str
 ) -> list[dict[str, str]]:
     """List device triggers for device."""
-    triggers = [async_get_turn_on_trigger(device_id)]
-    return triggers
+    return [async_get_turn_on_trigger(device_id)]
 
 
 async def async_attach_trigger(
diff --git a/homeassistant/components/ws66i/config_flow.py b/homeassistant/components/ws66i/config_flow.py
index 5692ffcb81b..0cf0b557f35 100644
--- a/homeassistant/components/ws66i/config_flow.py
+++ b/homeassistant/components/ws66i/config_flow.py
@@ -128,12 +128,10 @@ class WS66iConfigFlow(ConfigFlow, domain=DOMAIN):
 
 @callback
 def _key_for_source(index, source, previous_sources):
-    key = vol.Required(
+    return vol.Required(
         source, description={"suggested_value": previous_sources[str(index)]}
     )
 
-    return key
-
 
 class Ws66iOptionsFlowHandler(OptionsFlow):
     """Handle a WS66i options flow."""
diff --git a/homeassistant/components/xiaomi_aqara/lock.py b/homeassistant/components/xiaomi_aqara/lock.py
index 90afbe15911..8499864576a 100644
--- a/homeassistant/components/xiaomi_aqara/lock.py
+++ b/homeassistant/components/xiaomi_aqara/lock.py
@@ -61,8 +61,7 @@ class XiaomiAqaraLock(LockEntity, XiaomiDevice):
     @property
     def extra_state_attributes(self) -> dict[str, int]:
         """Return the state attributes."""
-        attributes = {ATTR_VERIFIED_WRONG_TIMES: self._verified_wrong_times}
-        return attributes
+        return {ATTR_VERIFIED_WRONG_TIMES: self._verified_wrong_times}
 
     @callback
     def clear_unlock_state(self, _):
diff --git a/homeassistant/components/xiaomi_miio/__init__.py b/homeassistant/components/xiaomi_miio/__init__.py
index 5384bd93a7e..35ee017286f 100644
--- a/homeassistant/components/xiaomi_miio/__init__.py
+++ b/homeassistant/components/xiaomi_miio/__init__.py
@@ -248,7 +248,7 @@ def _async_update_data_vacuum(
 
         fan_speeds = device.fan_speed_presets()
 
-        data = VacuumCoordinatorData(
+        return VacuumCoordinatorData(
             device.status(),
             device.dnd_status(),
             device.last_clean_details(),
@@ -259,8 +259,6 @@ def _async_update_data_vacuum(
             {v: k for k, v in fan_speeds.items()},
         )
 
-        return data
-
     async def update_async() -> VacuumCoordinatorData:
         """Fetch data from the device using async_add_executor_job."""
 
diff --git a/homeassistant/components/xmpp/notify.py b/homeassistant/components/xmpp/notify.py
index 50797536aee..4f7af2be7ee 100644
--- a/homeassistant/components/xmpp/notify.py
+++ b/homeassistant/components/xmpp/notify.py
@@ -297,7 +297,7 @@ async def async_send_message(  # noqa: C901
 
             _LOGGER.info("Uploading file from URL, %s", filename)
 
-            url = await self["xep_0363"].upload_file(
+            return await self["xep_0363"].upload_file(
                 filename,
                 size=filesize,
                 input_file=result.content,
@@ -305,8 +305,6 @@ async def async_send_message(  # noqa: C901
                 timeout=timeout,
             )
 
-            return url
-
         async def upload_file_from_path(self, path, timeout=None):
             """Upload a file from a local file path via XEP_0363."""
             _LOGGER.info("Uploading file from path, %s", path)
@@ -328,7 +326,7 @@ async def async_send_message(  # noqa: C901
             filename = self.get_random_filename(data.get(ATTR_PATH))
             _LOGGER.debug("Uploading file with random filename %s", filename)
 
-            url = await self["xep_0363"].upload_file(
+            return await self["xep_0363"].upload_file(
                 filename,
                 size=filesize,
                 input_file=input_file,
@@ -336,8 +334,6 @@ async def async_send_message(  # noqa: C901
                 timeout=timeout,
             )
 
-            return url
-
         def send_text_message(self):
             """Send a text only message to a room or a recipient."""
             try:
diff --git a/homeassistant/components/yamaha_musiccast/media_player.py b/homeassistant/components/yamaha_musiccast/media_player.py
index 3edf524c8ad..a068ac6ddca 100644
--- a/homeassistant/components/yamaha_musiccast/media_player.py
+++ b/homeassistant/components/yamaha_musiccast/media_player.py
@@ -385,7 +385,7 @@ class MusicCastMediaPlayer(MusicCastDeviceEntity, MediaPlayerEntity):
                 else:
                     children.append(item)
 
-        overview = BrowseMedia(
+        return BrowseMedia(
             title=media_content_provider.title,
             media_class=MEDIA_CLASS_MAPPING.get(media_content_provider.content_type),
             media_content_id=media_content_provider.content_id,
@@ -395,8 +395,6 @@ class MusicCastMediaPlayer(MusicCastDeviceEntity, MediaPlayerEntity):
             children=children,
         )
 
-        return overview
-
     async def async_select_sound_mode(self, sound_mode: str) -> None:
         """Select sound mode."""
         await self.coordinator.musiccast.select_sound_mode(self._zone_id, sound_mode)
diff --git a/homeassistant/components/zha/core/cluster_handlers/closures.py b/homeassistant/components/zha/core/cluster_handlers/closures.py
index c57ad507317..e96d6492beb 100644
--- a/homeassistant/components/zha/core/cluster_handlers/closures.py
+++ b/homeassistant/components/zha/core/cluster_handlers/closures.py
@@ -96,8 +96,7 @@ class DoorLockClusterHandler(ClusterHandler):
     async def async_get_user_code(self, code_slot: int) -> int:
         """Get the user code from the code slot."""
 
-        result = await self.get_pin_code(code_slot - 1)
-        return result
+        return await self.get_pin_code(code_slot - 1)
 
     async def async_clear_user_code(self, code_slot: int) -> None:
         """Clear the code slot."""
@@ -117,8 +116,7 @@ class DoorLockClusterHandler(ClusterHandler):
     async def async_get_user_type(self, code_slot: int) -> str:
         """Get user type."""
 
-        result = await self.get_user_type(code_slot - 1)
-        return result
+        return await self.get_user_type(code_slot - 1)
 
 
 @registries.ZIGBEE_CLUSTER_HANDLER_REGISTRY.register(Shade.cluster_id)
diff --git a/homeassistant/components/zha/device_action.py b/homeassistant/components/zha/device_action.py
index 076cb1d420e..8f5a03a7fe5 100644
--- a/homeassistant/components/zha/device_action.py
+++ b/homeassistant/components/zha/device_action.py
@@ -136,8 +136,7 @@ async def async_validate_action_config(
 ) -> ConfigType:
     """Validate config."""
     schema = ACTION_SCHEMA_MAP.get(config[CONF_TYPE], DEFAULT_ACTION_SCHEMA)
-    config = schema(config)
-    return config
+    return schema(config)
 
 
 async def async_get_actions(
diff --git a/homeassistant/components/zha/light.py b/homeassistant/components/zha/light.py
index 8d65899707e..5e729a74f0d 100644
--- a/homeassistant/components/zha/light.py
+++ b/homeassistant/components/zha/light.py
@@ -147,11 +147,10 @@ class BaseLight(LogMixin, light.LightEntity):
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
         """Return state attributes."""
-        attributes = {
+        return {
             "off_with_transition": self._off_with_transition,
             "off_brightness": self._off_brightness,
         }
-        return attributes
 
     @property
     def is_on(self) -> bool:
diff --git a/homeassistant/components/zha/sensor.py b/homeassistant/components/zha/sensor.py
index 91fe302291a..e8507a96e2c 100644
--- a/homeassistant/components/zha/sensor.py
+++ b/homeassistant/components/zha/sensor.py
@@ -434,8 +434,7 @@ class Battery(Sensor):
         # per zcl specs battery percent is reported at 200% ¯\_(ツ)_/¯
         if not isinstance(value, numbers.Number) or value == -1 or value == 255:
             return None
-        value = round(value / 2)
-        return value
+        return round(value / 2)
 
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
diff --git a/homeassistant/components/zwave_js/scripts/convert_device_diagnostics_to_fixture.py b/homeassistant/components/zwave_js/scripts/convert_device_diagnostics_to_fixture.py
index 1005c3bb4db..6b73d1362f9 100644
--- a/homeassistant/components/zwave_js/scripts/convert_device_diagnostics_to_fixture.py
+++ b/homeassistant/components/zwave_js/scripts/convert_device_diagnostics_to_fixture.py
@@ -25,9 +25,7 @@ def get_arguments() -> argparse.Namespace:
         ),
     )
 
-    arguments = parser.parse_args()
-
-    return arguments
+    return parser.parse_args()
 
 
 def get_fixtures_dir_path(data: dict) -> Path:
diff --git a/homeassistant/components/zwave_me/__init__.py b/homeassistant/components/zwave_me/__init__.py
index 66f02246792..7e00924c221 100644
--- a/homeassistant/components/zwave_me/__init__.py
+++ b/homeassistant/components/zwave_me/__init__.py
@@ -63,8 +63,7 @@ class ZWaveMeController:
 
     async def async_establish_connection(self):
         """Get connection status."""
-        is_connected = await self.zwave_api.get_connection()
-        return is_connected
+        return await self.zwave_api.get_connection()
 
     def add_device(self, device: ZWaveMeData) -> None:
         """Send signal to create device."""
diff --git a/homeassistant/config.py b/homeassistant/config.py
index d3f30f84a68..61b346944fa 100644
--- a/homeassistant/config.py
+++ b/homeassistant/config.py
@@ -329,8 +329,7 @@ def _validate_currency(data: Any) -> Any:
         return cv.currency(data)
     except vol.InInvalid:
         with suppress(vol.InInvalid):
-            currency = cv.historic_currency(data)
-            return currency
+            return cv.historic_currency(data)
         raise
 
 
diff --git a/homeassistant/helpers/aiohttp_client.py b/homeassistant/helpers/aiohttp_client.py
index 6278586f469..2437d42da59 100644
--- a/homeassistant/helpers/aiohttp_client.py
+++ b/homeassistant/helpers/aiohttp_client.py
@@ -126,7 +126,7 @@ def async_create_clientsession(
     if auto_cleanup:
         auto_cleanup_method = _async_register_clientsession_shutdown
 
-    clientsession = _async_create_clientsession(
+    return _async_create_clientsession(
         hass,
         verify_ssl,
         auto_cleanup_method=auto_cleanup_method,
@@ -134,8 +134,6 @@ def async_create_clientsession(
         **kwargs,
     )
 
-    return clientsession
-
 
 @callback
 def _async_create_clientsession(
diff --git a/homeassistant/helpers/restore_state.py b/homeassistant/helpers/restore_state.py
index 7979247c8b0..4970b89db1f 100644
--- a/homeassistant/helpers/restore_state.py
+++ b/homeassistant/helpers/restore_state.py
@@ -73,12 +73,11 @@ class StoredState:
 
     def as_dict(self) -> dict[str, Any]:
         """Return a dict representation of the stored state to be JSON serialized."""
-        result = {
+        return {
             "state": self.state.json_fragment,
             "extra_data": self.extra_data.as_dict() if self.extra_data else None,
             "last_seen": self.last_seen,
         }
-        return result
 
     @classmethod
     def from_dict(cls, json_dict: dict) -> Self:
diff --git a/homeassistant/helpers/schema_config_entry_flow.py b/homeassistant/helpers/schema_config_entry_flow.py
index 0486c7b6f8c..978ce949eb3 100644
--- a/homeassistant/helpers/schema_config_entry_flow.py
+++ b/homeassistant/helpers/schema_config_entry_flow.py
@@ -357,8 +357,7 @@ class SchemaConfigFlowHandler(ConfigFlow, ABC):
         ) -> ConfigFlowResult:
             """Handle a config flow step."""
             # pylint: disable-next=protected-access
-            result = await self._common_handler.async_step(step_id, user_input)
-            return result
+            return await self._common_handler.async_step(step_id, user_input)
 
         return _async_step
 
@@ -452,8 +451,7 @@ class SchemaOptionsFlowHandler(OptionsFlowWithConfigEntry):
         ) -> ConfigFlowResult:
             """Handle an options flow step."""
             # pylint: disable-next=protected-access
-            result = await self._common_handler.async_step(step_id, user_input)
-            return result
+            return await self._common_handler.async_step(step_id, user_input)
 
         return _async_step
 
diff --git a/homeassistant/helpers/script.py b/homeassistant/helpers/script.py
index 0b054307702..0fee9fae322 100644
--- a/homeassistant/helpers/script.py
+++ b/homeassistant/helpers/script.py
@@ -817,8 +817,7 @@ class _ScriptRun:
 
             return True
 
-        result = traced_test_conditions(self._hass, self._variables)
-        return result
+        return traced_test_conditions(self._hass, self._variables)
 
     @async_trace_path("repeat")
     async def _async_repeat_step(self):  # noqa: C901
diff --git a/homeassistant/util/logging.py b/homeassistant/util/logging.py
index 489b6493ef1..09ece063dd0 100644
--- a/homeassistant/util/logging.py
+++ b/homeassistant/util/logging.py
@@ -198,12 +198,10 @@ def async_create_catching_coro(
     target: target coroutine.
     """
     trace = traceback.extract_stack()
-    wrapped_target = catch_log_coro_exception(
+    return catch_log_coro_exception(
         target,
         lambda: "Exception in {} called from\n {}".format(
             target.__name__,
             "".join(traceback.format_list(trace[:-1])),
         ),
     )
-
-    return wrapped_target
diff --git a/homeassistant/util/package.py b/homeassistant/util/package.py
index 44f9be3272f..067bf5ff36d 100644
--- a/homeassistant/util/package.py
+++ b/homeassistant/util/package.py
@@ -147,5 +147,4 @@ async def async_get_user_site(deps_dir: str) -> str:
         close_fds=False,  # required for posix_spawn
     )
     stdout, _ = await process.communicate()
-    lib_dir = stdout.decode().strip()
-    return lib_dir
+    return stdout.decode().strip()
diff --git a/homeassistant/util/timeout.py b/homeassistant/util/timeout.py
index cf73ee6b220..94baa57e4d8 100644
--- a/homeassistant/util/timeout.py
+++ b/homeassistant/util/timeout.py
@@ -472,8 +472,7 @@ class TimeoutManager:
 
         # Global Zone
         if zone_name == ZONE_GLOBAL:
-            task = _GlobalTaskContext(self, current_task, timeout, cool_down)
-            return task
+            return _GlobalTaskContext(self, current_task, timeout, cool_down)
 
         # Zone Handling
         if zone_name in self.zones:
diff --git a/pyproject.toml b/pyproject.toml
index e8558524b08..f35aa12221f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -719,7 +719,6 @@ ignore = [
 
     # temporarily disabled
     "PT019",
-    "RET504",
     "RET503",
     "RET502",
     "RET501",
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index 9a9ff6821c7..d8fffac1a06 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -263,9 +263,7 @@ def normalize_package_name(requirement: str) -> str:
         return ""
 
     # pipdeptree needs lowercase and dash instead of underscore as separator
-    package = match.group(1).lower().replace("_", "-")
-
-    return package
+    return match.group(1).lower().replace("_", "-")
 
 
 def comment_requirement(req: str) -> bool:
diff --git a/script/install_integration_requirements.py b/script/install_integration_requirements.py
index 1a87be04f7e..fec893c008a 100644
--- a/script/install_integration_requirements.py
+++ b/script/install_integration_requirements.py
@@ -18,9 +18,7 @@ def get_arguments() -> argparse.Namespace:
         "integration", type=valid_integration, help="Integration to target."
     )
 
-    arguments = parser.parse_args()
-
-    return arguments
+    return parser.parse_args()
 
 
 def main() -> int | None:
diff --git a/script/scaffold/__main__.py b/script/scaffold/__main__.py
index f81f9144f98..45dbed790e6 100644
--- a/script/scaffold/__main__.py
+++ b/script/scaffold/__main__.py
@@ -25,9 +25,7 @@ def get_arguments() -> argparse.Namespace:
         "--integration", type=valid_integration, help="Integration to target."
     )
 
-    arguments = parser.parse_args()
-
-    return arguments
+    return parser.parse_args()
 
 
 def main():
diff --git a/tests/components/airthings_ble/__init__.py b/tests/components/airthings_ble/__init__.py
index ba213e0c2e7..3622a21f633 100644
--- a/tests/components/airthings_ble/__init__.py
+++ b/tests/components/airthings_ble/__init__.py
@@ -235,11 +235,10 @@ def create_entry(hass):
 
 def create_device(entry: ConfigEntry, device_registry: DeviceRegistry):
     """Create a device for the given entry."""
-    device = device_registry.async_get_or_create(
+    return device_registry.async_get_or_create(
         config_entry_id=entry.entry_id,
         connections={(CONNECTION_BLUETOOTH, WAVE_SERVICE_INFO.address)},
         manufacturer="Airthings AS",
         name="Airthings Wave Plus (123456)",
         model="Wave Plus",
     )
-    return device
diff --git a/tests/components/alexa/test_smart_home_http.py b/tests/components/alexa/test_smart_home_http.py
index 153442552a4..1c30c72e72c 100644
--- a/tests/components/alexa/test_smart_home_http.py
+++ b/tests/components/alexa/test_smart_home_http.py
@@ -23,12 +23,11 @@ async def do_http_discovery(config, hass, hass_client):
     http_client = await hass_client()
 
     request = get_new_request("Alexa.Discovery", "Discover")
-    response = await http_client.post(
+    return await http_client.post(
         smart_home.SMART_HOME_HTTP_ENDPOINT,
         data=json.dumps(request),
         headers={"content-type": CONTENT_TYPE_JSON},
     )
-    return response
 
 
 @pytest.mark.parametrize(
diff --git a/tests/components/blebox/test_config_flow.py b/tests/components/blebox/test_config_flow.py
index fd6d0ce8fb2..612c4f09424 100644
--- a/tests/components/blebox/test_config_flow.py
+++ b/tests/components/blebox/test_config_flow.py
@@ -88,8 +88,7 @@ async def test_flow_works(
 def product_class_mock_fixture():
     """Return a mocked feature."""
     path = "homeassistant.components.blebox.config_flow.Box"
-    patcher = patch(path, DEFAULT, blebox_uniapi.box.Box, True, True)
-    return patcher
+    return patch(path, DEFAULT, blebox_uniapi.box.Box, True, True)
 
 
 async def test_flow_with_connection_failure(
diff --git a/tests/components/cast/conftest.py b/tests/components/cast/conftest.py
index d9ebb24696e..66a55ba7efd 100644
--- a/tests/components/cast/conftest.py
+++ b/tests/components/cast/conftest.py
@@ -18,8 +18,7 @@ def get_multizone_status_mock():
 @pytest.fixture
 def get_cast_type_mock():
     """Mock pychromecast dial."""
-    mock = MagicMock(spec_set=pychromecast.dial.get_cast_type)
-    return mock
+    return MagicMock(spec_set=pychromecast.dial.get_cast_type)
 
 
 @pytest.fixture
diff --git a/tests/components/dlna_dmr/conftest.py b/tests/components/dlna_dmr/conftest.py
index bb47a468dc4..59b1af546f2 100644
--- a/tests/components/dlna_dmr/conftest.py
+++ b/tests/components/dlna_dmr/conftest.py
@@ -82,7 +82,7 @@ def domain_data_mock(hass: HomeAssistant) -> Iterable[Mock]:
 @pytest.fixture
 def config_entry_mock() -> MockConfigEntry:
     """Mock a config entry for this platform."""
-    mock_entry = MockConfigEntry(
+    return MockConfigEntry(
         unique_id=MOCK_DEVICE_UDN,
         domain=DLNA_DOMAIN,
         data={
@@ -94,13 +94,12 @@ def config_entry_mock() -> MockConfigEntry:
         title=MOCK_DEVICE_NAME,
         options={},
     )
-    return mock_entry
 
 
 @pytest.fixture
 def config_entry_mock_no_mac() -> MockConfigEntry:
     """Mock a config entry that does not already contain a MAC address."""
-    mock_entry = MockConfigEntry(
+    return MockConfigEntry(
         unique_id=MOCK_DEVICE_UDN,
         domain=DLNA_DOMAIN,
         data={
@@ -111,7 +110,6 @@ def config_entry_mock_no_mac() -> MockConfigEntry:
         title=MOCK_DEVICE_NAME,
         options={},
     )
-    return mock_entry
 
 
 @pytest.fixture
diff --git a/tests/components/dlna_dmr/test_media_player.py b/tests/components/dlna_dmr/test_media_player.py
index 9ead49f0955..87c54c2956b 100644
--- a/tests/components/dlna_dmr/test_media_player.py
+++ b/tests/components/dlna_dmr/test_media_player.py
@@ -85,9 +85,7 @@ async def setup_mock_component(hass: HomeAssistant, mock_entry: MockConfigEntry)
 
     entries = async_entries_for_config_entry(async_get_er(hass), mock_entry.entry_id)
     assert len(entries) == 1
-    entity_id = entries[0].entity_id
-
-    return entity_id
+    return entries[0].entity_id
 
 
 async def get_attrs(hass: HomeAssistant, entity_id: str) -> Mapping[str, Any]:
diff --git a/tests/components/dlna_dms/conftest.py b/tests/components/dlna_dms/conftest.py
index eacf03e9da7..c1bee224c5a 100644
--- a/tests/components/dlna_dms/conftest.py
+++ b/tests/components/dlna_dms/conftest.py
@@ -93,7 +93,7 @@ def aiohttp_session_requester_mock() -> Iterable[Mock]:
 @pytest.fixture
 def config_entry_mock() -> MockConfigEntry:
     """Mock a config entry for this platform."""
-    mock_entry = MockConfigEntry(
+    return MockConfigEntry(
         unique_id=MOCK_DEVICE_USN,
         domain=DOMAIN,
         version=CONFIG_VERSION,
@@ -104,7 +104,6 @@ def config_entry_mock() -> MockConfigEntry:
         },
         title=MOCK_DEVICE_NAME,
     )
-    return mock_entry
 
 
 @pytest.fixture
diff --git a/tests/components/electric_kiwi/conftest.py b/tests/components/electric_kiwi/conftest.py
index 0a1d32f0ec0..8819b1e134d 100644
--- a/tests/components/electric_kiwi/conftest.py
+++ b/tests/components/electric_kiwi/conftest.py
@@ -63,7 +63,7 @@ def component_setup(
 @pytest.fixture(name="config_entry")
 def mock_config_entry(hass: HomeAssistant) -> MockConfigEntry:
     """Create mocked config entry."""
-    entry = MockConfigEntry(
+    return MockConfigEntry(
         title="Electric Kiwi",
         domain=DOMAIN,
         data={
@@ -79,7 +79,6 @@ def mock_config_entry(hass: HomeAssistant) -> MockConfigEntry:
         },
         unique_id=DOMAIN,
     )
-    return entry
 
 
 @pytest.fixture
diff --git a/tests/components/escea/test_config_flow.py b/tests/components/escea/test_config_flow.py
index 3cb914bfaf3..aa863bd4371 100644
--- a/tests/components/escea/test_config_flow.py
+++ b/tests/components/escea/test_config_flow.py
@@ -25,8 +25,7 @@ def mock_discovery_service_fixture() -> AsyncMock:
 @pytest.fixture(name="mock_controller")
 def mock_controller_fixture() -> MagicMock:
     """Mock controller."""
-    controller = MagicMock()
-    return controller
+    return MagicMock()
 
 
 def _mock_start_discovery(
diff --git a/tests/components/esphome/test_voice_assistant.py b/tests/components/esphome/test_voice_assistant.py
index 427cd1dbc8f..9882419ed5a 100644
--- a/tests/components/esphome/test_voice_assistant.py
+++ b/tests/components/esphome/test_voice_assistant.py
@@ -47,7 +47,7 @@ def voice_assistant_udp_server(
             server.close()
 
         server = VoiceAssistantUDPServer(hass, entry_data, Mock(), handle_finished)
-        return server
+        return server  # noqa: RET504
 
     return _voice_assistant_udp_server
 
diff --git a/tests/components/feedreader/test_init.py b/tests/components/feedreader/test_init.py
index f836d233670..67ce95811a0 100644
--- a/tests/components/feedreader/test_init.py
+++ b/tests/components/feedreader/test_init.py
@@ -36,8 +36,7 @@ VALID_CONFIG_5 = {feedreader.DOMAIN: {CONF_URLS: [URL], CONF_MAX_ENTRIES: 1}}
 def load_fixture_bytes(src: str) -> bytes:
     """Return byte stream of fixture."""
     feed_data = load_fixture(src, DOMAIN)
-    raw = bytes(feed_data, "utf-8")
-    return raw
+    return bytes(feed_data, "utf-8")
 
 
 @pytest.fixture(name="feed_one_event")
diff --git a/tests/components/generic/conftest.py b/tests/components/generic/conftest.py
index e9233ffc559..92a9298cbd5 100644
--- a/tests/components/generic/conftest.py
+++ b/tests/components/generic/conftest.py
@@ -68,11 +68,10 @@ def mock_create_stream():
     mock_stream.add_provider.return_value = mock_provider
     mock_stream.start = AsyncMock()
     mock_stream.stop = AsyncMock()
-    fake_create_stream = patch(
+    return patch(
         "homeassistant.components.generic.config_flow.create_stream",
         return_value=mock_stream,
     )
-    return fake_create_stream
 
 
 @pytest.fixture
diff --git a/tests/components/gree/common.py b/tests/components/gree/common.py
index 97656596ce6..ca217168b18 100644
--- a/tests/components/gree/common.py
+++ b/tests/components/gree/common.py
@@ -69,7 +69,7 @@ def build_device_info_mock(
 
 def build_device_mock(name="fake-device-1", ipAddress="1.1.1.1", mac="aabbcc112233"):
     """Build mock device object."""
-    mock = Mock(
+    return Mock(
         device_info=build_device_info_mock(name, ipAddress, mac),
         name=name,
         bind=AsyncMock(),
@@ -89,7 +89,6 @@ def build_device_mock(name="fake-device-1", ipAddress="1.1.1.1", mac="aabbcc1122
         power_save=False,
         steady_heat=False,
     )
-    return mock
 
 
 async def async_setup_gree(hass: HomeAssistant) -> MockConfigEntry:
diff --git a/tests/components/here_travel_time/test_config_flow.py b/tests/components/here_travel_time/test_config_flow.py
index 002e2ed8fdb..eb958991c71 100644
--- a/tests/components/here_travel_time/test_config_flow.py
+++ b/tests/components/here_travel_time/test_config_flow.py
@@ -84,13 +84,12 @@ async def option_init_result_fixture(hass: HomeAssistant) -> FlowResultType:
     await hass.config_entries.async_setup(entry.entry_id)
     await hass.async_block_till_done()
     flow = await hass.config_entries.options.async_init(entry.entry_id)
-    result = await hass.config_entries.options.async_configure(
+    return await hass.config_entries.options.async_configure(
         flow["flow_id"],
         user_input={
             CONF_ROUTE_MODE: ROUTE_MODE_FASTEST,
         },
     )
-    return result
 
 
 @pytest.fixture(name="origin_step_result")
@@ -102,7 +101,7 @@ async def origin_step_result_fixture(
         user_step_result["flow_id"], {"next_step_id": "origin_coordinates"}
     )
 
-    location_selector_result = await hass.config_entries.flow.async_configure(
+    return await hass.config_entries.flow.async_configure(
         origin_menu_result["flow_id"],
         {
             "origin": {
@@ -112,7 +111,6 @@ async def origin_step_result_fixture(
             }
         },
     )
-    return location_selector_result
 
 
 @pytest.mark.parametrize(
diff --git a/tests/components/homekit_controller/common.py b/tests/components/homekit_controller/common.py
index 39466cc51e4..8c45080c786 100644
--- a/tests/components/homekit_controller/common.py
+++ b/tests/components/homekit_controller/common.py
@@ -195,8 +195,7 @@ async def setup_accessories_from_file(hass: HomeAssistant, path: str) -> Accesso
         load_fixture, os.path.join("homekit_controller", path)
     )
     accessories_json = hkloads(accessories_fixture)
-    accessories = Accessories.from_list(accessories_json)
-    return accessories
+    return Accessories.from_list(accessories_json)
 
 
 async def setup_platform(hass):
diff --git a/tests/components/homematicip_cloud/conftest.py b/tests/components/homematicip_cloud/conftest.py
index 88298521f75..3f87f12d9fc 100644
--- a/tests/components/homematicip_cloud/conftest.py
+++ b/tests/components/homematicip_cloud/conftest.py
@@ -54,7 +54,7 @@ def hmip_config_entry_fixture() -> config_entries.ConfigEntry:
         HMIPC_NAME: "",
         HMIPC_PIN: HAPPIN,
     }
-    config_entry = MockConfigEntry(
+    return MockConfigEntry(
         version=1,
         domain=HMIPC_DOMAIN,
         title="Home Test SN",
@@ -63,8 +63,6 @@ def hmip_config_entry_fixture() -> config_entries.ConfigEntry:
         source=SOURCE_IMPORT,
     )
 
-    return config_entry
-
 
 @pytest.fixture(name="default_mock_hap_factory")
 async def default_mock_hap_factory_fixture(
diff --git a/tests/components/http/test_data_validator.py b/tests/components/http/test_data_validator.py
index af55e0b8597..9a4e80052f6 100644
--- a/tests/components/http/test_data_validator.py
+++ b/tests/components/http/test_data_validator.py
@@ -30,8 +30,7 @@ async def get_client(aiohttp_client, validator):
             return b""
 
     TestView().register(app[KEY_HASS], app, app.router)
-    client = await aiohttp_client(app)
-    return client
+    return await aiohttp_client(app)
 
 
 async def test_validator(aiohttp_client: ClientSessionGenerator) -> None:
diff --git a/tests/components/insteon/test_config_flow.py b/tests/components/insteon/test_config_flow.py
index ae21489bd62..7cc0eefc0b5 100644
--- a/tests/components/insteon/test_config_flow.py
+++ b/tests/components/insteon/test_config_flow.py
@@ -95,11 +95,10 @@ async def _init_form(hass, modem_type):
     )
     assert result["type"] is FlowResultType.MENU
 
-    result2 = await hass.config_entries.flow.async_configure(
+    return await hass.config_entries.flow.async_configure(
         result["flow_id"],
         {"next_step_id": modem_type},
     )
-    return result2
 
 
 async def _device_form(hass, flow_id, connection, user_input):
@@ -303,11 +302,10 @@ async def _options_init_form(hass, entry_id, step):
     assert result["type"] is FlowResultType.MENU
     assert result["step_id"] == "init"
 
-    result2 = await hass.config_entries.options.async_configure(
+    return await hass.config_entries.options.async_configure(
         result["flow_id"],
         {"next_step_id": step},
     )
-    return result2
 
 
 async def _options_form(
diff --git a/tests/components/lcn/conftest.py b/tests/components/lcn/conftest.py
index 2e50f20561e..6571b63ddf1 100644
--- a/tests/components/lcn/conftest.py
+++ b/tests/components/lcn/conftest.py
@@ -68,14 +68,13 @@ def create_config_entry(name):
 
     title = entry_data[CONF_HOST]
     unique_id = fixture_filename
-    entry = MockConfigEntry(
+    return MockConfigEntry(
         domain=DOMAIN,
         title=title,
         unique_id=unique_id,
         data=entry_data,
         options=options,
     )
-    return entry
 
 
 @pytest.fixture
diff --git a/tests/components/lookin/__init__.py b/tests/components/lookin/__init__.py
index e19bdc9fd73..cea0f969893 100644
--- a/tests/components/lookin/__init__.py
+++ b/tests/components/lookin/__init__.py
@@ -31,13 +31,11 @@ ZEROCONF_DATA = ZeroconfServiceInfo(
 
 
 def _mocked_climate() -> Climate:
-    climate = MagicMock(auto_spec=Climate)
-    return climate
+    return MagicMock(auto_spec=Climate)
 
 
 def _mocked_remote() -> Remote:
-    remote = MagicMock(auto_spec=Remote)
-    return remote
+    return MagicMock(auto_spec=Remote)
 
 
 def _mocked_device() -> Device:
diff --git a/tests/components/minecraft_server/test_init.py b/tests/components/minecraft_server/test_init.py
index 8ac2e7ca04d..6f7a49a190c 100644
--- a/tests/components/minecraft_server/test_init.py
+++ b/tests/components/minecraft_server/test_init.py
@@ -108,13 +108,11 @@ def create_v1_mock_binary_sensor_entity_entry(
         device_id=device_entry_id,
     )
     assert entity_entry.unique_id == entity_unique_id
-    binary_sensor_entity_id_key_mapping = {
+    return {
         "entity_id": entity_entry.entity_id,
         "key": BINARY_SENSOR_KEYS["v2"],
     }
 
-    return binary_sensor_entity_id_key_mapping
-
 
 async def test_setup_and_unload_entry(
     hass: HomeAssistant, java_mock_config_entry: MockConfigEntry
diff --git a/tests/components/modern_forms/__init__.py b/tests/components/modern_forms/__init__.py
index 65de87c333d..ae4e5bd9862 100644
--- a/tests/components/modern_forms/__init__.py
+++ b/tests/components/modern_forms/__init__.py
@@ -19,10 +19,9 @@ async def modern_forms_call_mock(method, url, data):
         fixture = "modern_forms/device_info.json"
     else:
         fixture = "modern_forms/device_status.json"
-    response = AiohttpClientMockResponse(
+    return AiohttpClientMockResponse(
         method=method, url=url, json=json.loads(load_fixture(fixture))
     )
-    return response
 
 
 async def modern_forms_no_light_call_mock(method, url, data):
@@ -31,10 +30,9 @@ async def modern_forms_no_light_call_mock(method, url, data):
         fixture = "modern_forms/device_info_no_light.json"
     else:
         fixture = "modern_forms/device_status_no_light.json"
-    response = AiohttpClientMockResponse(
+    return AiohttpClientMockResponse(
         method=method, url=url, json=json.loads(load_fixture(fixture))
     )
-    return response
 
 
 async def modern_forms_timers_set_mock(method, url, data):
@@ -43,10 +41,9 @@ async def modern_forms_timers_set_mock(method, url, data):
         fixture = "modern_forms/device_info.json"
     else:
         fixture = "modern_forms/device_status_timers_active.json"
-    response = AiohttpClientMockResponse(
+    return AiohttpClientMockResponse(
         method=method, url=url, json=json.loads(load_fixture(fixture))
     )
-    return response
 
 
 async def init_integration(
diff --git a/tests/components/mysensors/conftest.py b/tests/components/mysensors/conftest.py
index bcf852e1368..e18043fda1f 100644
--- a/tests/components/mysensors/conftest.py
+++ b/tests/components/mysensors/conftest.py
@@ -116,7 +116,7 @@ def transport_write(transport: MagicMock) -> MagicMock:
 @pytest.fixture(name="serial_entry")
 async def serial_entry_fixture(hass: HomeAssistant) -> MockConfigEntry:
     """Create a config entry for a serial gateway."""
-    entry = MockConfigEntry(
+    return MockConfigEntry(
         domain=DOMAIN,
         data={
             CONF_GATEWAY_TYPE: CONF_GATEWAY_TYPE_SERIAL,
@@ -125,7 +125,6 @@ async def serial_entry_fixture(hass: HomeAssistant) -> MockConfigEntry:
             CONF_BAUD_RATE: DEFAULT_BAUD_RATE,
         },
     )
-    return entry
 
 
 @pytest.fixture(name="config_entry")
@@ -219,8 +218,7 @@ def cover_node_binary(
 ) -> Sensor:
     """Load the cover child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(cover_node_binary_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="cover_node_percentage_state", scope="session")
@@ -235,8 +233,7 @@ def cover_node_percentage(
 ) -> Sensor:
     """Load the cover child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(cover_node_percentage_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="door_sensor_state", scope="session")
@@ -249,8 +246,7 @@ def door_sensor_state_fixture() -> dict:
 def door_sensor(gateway_nodes: dict[int, Sensor], door_sensor_state: dict) -> Sensor:
     """Load the door sensor."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(door_sensor_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="gps_sensor_state", scope="session")
@@ -263,8 +259,7 @@ def gps_sensor_state_fixture() -> dict:
 def gps_sensor(gateway_nodes: dict[int, Sensor], gps_sensor_state: dict) -> Sensor:
     """Load the gps sensor."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(gps_sensor_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="dimmer_node_state", scope="session")
@@ -277,8 +272,7 @@ def dimmer_node_state_fixture() -> dict:
 def dimmer_node(gateway_nodes: dict[int, Sensor], dimmer_node_state: dict) -> Sensor:
     """Load the dimmer child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(dimmer_node_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="hvac_node_auto_state", scope="session")
@@ -293,8 +287,7 @@ def hvac_node_auto(
 ) -> Sensor:
     """Load the hvac auto child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(hvac_node_auto_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="hvac_node_cool_state", scope="session")
@@ -309,8 +302,7 @@ def hvac_node_cool(
 ) -> Sensor:
     """Load the hvac cool child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(hvac_node_cool_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="hvac_node_heat_state", scope="session")
@@ -325,8 +317,7 @@ def hvac_node_heat(
 ) -> Sensor:
     """Load the hvac heat child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(hvac_node_heat_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="power_sensor_state", scope="session")
@@ -339,8 +330,7 @@ def power_sensor_state_fixture() -> dict:
 def power_sensor(gateway_nodes: dict[int, Sensor], power_sensor_state: dict) -> Sensor:
     """Load the power sensor."""
     nodes = update_gateway_nodes(gateway_nodes, power_sensor_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="rgb_node_state", scope="session")
@@ -353,8 +343,7 @@ def rgb_node_state_fixture() -> dict:
 def rgb_node(gateway_nodes: dict[int, Sensor], rgb_node_state: dict) -> Sensor:
     """Load the rgb child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(rgb_node_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="rgbw_node_state", scope="session")
@@ -367,8 +356,7 @@ def rgbw_node_state_fixture() -> dict:
 def rgbw_node(gateway_nodes: dict[int, Sensor], rgbw_node_state: dict) -> Sensor:
     """Load the rgbw child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(rgbw_node_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="energy_sensor_state", scope="session")
@@ -383,8 +371,7 @@ def energy_sensor(
 ) -> Sensor:
     """Load the energy sensor."""
     nodes = update_gateway_nodes(gateway_nodes, energy_sensor_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="sound_sensor_state", scope="session")
@@ -397,8 +384,7 @@ def sound_sensor_state_fixture() -> dict:
 def sound_sensor(gateway_nodes: dict[int, Sensor], sound_sensor_state: dict) -> Sensor:
     """Load the sound sensor."""
     nodes = update_gateway_nodes(gateway_nodes, sound_sensor_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="distance_sensor_state", scope="session")
@@ -413,8 +399,7 @@ def distance_sensor(
 ) -> Sensor:
     """Load the distance sensor."""
     nodes = update_gateway_nodes(gateway_nodes, distance_sensor_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="ir_transceiver_state", scope="session")
@@ -429,8 +414,7 @@ def ir_transceiver(
 ) -> Sensor:
     """Load the ir transceiver child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(ir_transceiver_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="relay_node_state", scope="session")
@@ -443,8 +427,7 @@ def relay_node_state_fixture() -> dict:
 def relay_node(gateway_nodes: dict[int, Sensor], relay_node_state: dict) -> Sensor:
     """Load the relay child node."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(relay_node_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="temperature_sensor_state", scope="session")
@@ -459,8 +442,7 @@ def temperature_sensor(
 ) -> Sensor:
     """Load the temperature sensor."""
     nodes = update_gateway_nodes(gateway_nodes, temperature_sensor_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="text_node_state", scope="session")
@@ -473,8 +455,7 @@ def text_node_state_fixture() -> dict:
 def text_node(gateway_nodes: dict[int, Sensor], text_node_state: dict) -> Sensor:
     """Load the text child node."""
     nodes = update_gateway_nodes(gateway_nodes, text_node_state)
-    node = nodes[1]
-    return node
+    return nodes[1]
 
 
 @pytest.fixture(name="battery_sensor_state", scope="session")
@@ -489,5 +470,4 @@ def battery_sensor(
 ) -> Sensor:
     """Load the battery sensor."""
     nodes = update_gateway_nodes(gateway_nodes, deepcopy(battery_sensor_state))
-    node = nodes[1]
-    return node
+    return nodes[1]
diff --git a/tests/components/nest/test_media_source.py b/tests/components/nest/test_media_source.py
index 3d0ec521df2..def99633435 100644
--- a/tests/components/nest/test_media_source.py
+++ b/tests/components/nest/test_media_source.py
@@ -85,8 +85,7 @@ def frame_image_data(frame_i, total_frames):
     img[:, :, 2] = 0.5 + 0.5 * np.sin(2 * np.pi * (2 / 3 + frame_i / total_frames))
 
     img = np.round(255 * img).astype(np.uint8)
-    img = np.clip(img, 0, 255)
-    return img
+    return np.clip(img, 0, 255)
 
 
 @pytest.fixture
diff --git a/tests/components/nextcloud/conftest.py b/tests/components/nextcloud/conftest.py
index 0ea281abb49..58b37359d42 100644
--- a/tests/components/nextcloud/conftest.py
+++ b/tests/components/nextcloud/conftest.py
@@ -9,12 +9,10 @@ import pytest
 @pytest.fixture
 def mock_nextcloud_monitor() -> Mock:
     """Mock of NextcloudMonitor."""
-    ncm = Mock(
+    return Mock(
         update=Mock(return_value=True),
     )
 
-    return ncm
-
 
 @pytest.fixture
 def mock_setup_entry() -> Generator[AsyncMock, None, None]:
diff --git a/tests/components/overkiz/__init__.py b/tests/components/overkiz/__init__.py
index e7d729ea41c..48d6055f23a 100644
--- a/tests/components/overkiz/__init__.py
+++ b/tests/components/overkiz/__init__.py
@@ -11,6 +11,4 @@ def load_setup_fixture(
 ) -> Setup:
     """Return setup from fixture."""
     setup_json = load_json_object_fixture(fixture)
-    setup = Setup(**humps.decamelize(setup_json))
-
-    return setup
+    return Setup(**humps.decamelize(setup_json))
diff --git a/tests/components/plex/conftest.py b/tests/components/plex/conftest.py
index d6c91a9d9a8..7e82b1c9d26 100644
--- a/tests/components/plex/conftest.py
+++ b/tests/components/plex/conftest.py
@@ -599,8 +599,7 @@ def setup_plex_server(
             websocket_connected(mock_websocket)
             await hass.async_block_till_done()
 
-        plex_server = hass.data[DOMAIN][SERVERS][entry.unique_id]
-        return plex_server
+        return hass.data[DOMAIN][SERVERS][entry.unique_id]
 
     return _wrapper
 
diff --git a/tests/components/ps4/test_media_player.py b/tests/components/ps4/test_media_player.py
index 6adcad03016..e0be9d508fc 100644
--- a/tests/components/ps4/test_media_player.py
+++ b/tests/components/ps4/test_media_player.py
@@ -147,9 +147,7 @@ async def setup_mock_component(hass, entry=None):
 
     mock_entities = hass.states.async_entity_ids()
 
-    mock_entity_id = mock_entities[0]
-
-    return mock_entity_id
+    return mock_entities[0]
 
 
 async def mock_ddp_response(hass, mock_status_data):
diff --git a/tests/components/refoss/__init__.py b/tests/components/refoss/__init__.py
index e7c160ef0af..51c4261b954 100644
--- a/tests/components/refoss/__init__.py
+++ b/tests/components/refoss/__init__.py
@@ -62,7 +62,7 @@ class FakeDiscovery:
 
 def build_device_mock(name="r10", ip="1.1.1.1", mac="aabbcc112233"):
     """Build mock device object."""
-    mock = Mock(
+    return Mock(
         uuid="abc",
         dev_name=name,
         device_type="r10",
@@ -74,7 +74,6 @@ def build_device_mock(name="r10", ip="1.1.1.1", mac="aabbcc112233"):
         sub_type="eu",
         channels=[0],
     )
-    return mock
 
 
 def build_base_device_mock(name="r10", ip="1.1.1.1", mac="aabbcc112233"):
diff --git a/tests/components/shopping_list/test_todo.py b/tests/components/shopping_list/test_todo.py
index fb6f61d4edf..173544d0be2 100644
--- a/tests/components/shopping_list/test_todo.py
+++ b/tests/components/shopping_list/test_todo.py
@@ -53,8 +53,7 @@ async def ws_move_item(
         if previous_uid is not None:
             data["previous_uid"] = previous_uid
         await client.send_json_auto_id(data)
-        resp = await client.receive_json()
-        return resp
+        return await client.receive_json()
 
     return move
 
diff --git a/tests/components/smtp/test_notify.py b/tests/components/smtp/test_notify.py
index dd51cf15992..15be7b66d27 100644
--- a/tests/components/smtp/test_notify.py
+++ b/tests/components/smtp/test_notify.py
@@ -72,7 +72,7 @@ async def test_reload_notify(hass: HomeAssistant) -> None:
 @pytest.fixture
 def message():
     """Return MockSMTP object with test data."""
-    mailer = MockSMTP(
+    return MockSMTP(
         "localhost",
         25,
         5,
@@ -85,7 +85,6 @@ def message():
         0,
         True,
     )
-    return mailer
 
 
 HTML = """
diff --git a/tests/components/srp_energy/conftest.py b/tests/components/srp_energy/conftest.py
index c2cc6d5e1a4..12fa7ffd6d6 100644
--- a/tests/components/srp_energy/conftest.py
+++ b/tests/components/srp_energy/conftest.py
@@ -36,8 +36,7 @@ def fixture_hass_tz_info(hass: HomeAssistant, setup_hass_config) -> dt.tzinfo |
 @pytest.fixture(name="test_date")
 def fixture_test_date(hass: HomeAssistant, hass_tz_info) -> dt.datetime | None:
     """Return test datetime for the hass timezone."""
-    test_date = dt.datetime(2022, 8, 2, 0, 0, 0, 0, tzinfo=hass_tz_info)
-    return test_date
+    return dt.datetime(2022, 8, 2, 0, 0, 0, 0, tzinfo=hass_tz_info)
 
 
 @pytest.fixture(name="mock_config_entry")
diff --git a/tests/components/stream/common.py b/tests/components/stream/common.py
index ab42141c667..e642b209146 100644
--- a/tests/components/stream/common.py
+++ b/tests/components/stream/common.py
@@ -59,8 +59,7 @@ def frame_image_data(frame_i, total_frames):
     img[:, :, 2] = 0.5 + 0.5 * np.sin(2 * np.pi * (2 / 3 + frame_i / total_frames))
 
     img = np.round(255 * img).astype(np.uint8)
-    img = np.clip(img, 0, 255)
-    return img
+    return np.clip(img, 0, 255)
 
 
 def generate_video(encoder, container_format, duration):
diff --git a/tests/components/tesla_wall_connector/conftest.py b/tests/components/tesla_wall_connector/conftest.py
index a31df11dcd0..e10ae190a59 100644
--- a/tests/components/tesla_wall_connector/conftest.py
+++ b/tests/components/tesla_wall_connector/conftest.py
@@ -88,14 +88,12 @@ async def create_wall_connector_entry(
 
 def get_vitals_mock() -> Vitals:
     """Get mocked vitals object."""
-    vitals = MagicMock(auto_spec=Vitals)
-    return vitals
+    return MagicMock(auto_spec=Vitals)
 
 
 def get_lifetime_mock() -> Lifetime:
     """Get mocked lifetime object."""
-    lifetime = MagicMock(auto_spec=Lifetime)
-    return lifetime
+    return MagicMock(auto_spec=Lifetime)
 
 
 @dataclass
diff --git a/tests/components/transport_nsw/test_sensor.py b/tests/components/transport_nsw/test_sensor.py
index 9ecff818592..80df947dbe7 100644
--- a/tests/components/transport_nsw/test_sensor.py
+++ b/tests/components/transport_nsw/test_sensor.py
@@ -19,7 +19,7 @@ VALID_CONFIG = {
 
 def get_departuresMock(_stop_id, route, destination, api_key):
     """Mock TransportNSW departures loading."""
-    data = {
+    return {
         "stop_id": "209516",
         "route": "199",
         "due": 16,
@@ -28,7 +28,6 @@ def get_departuresMock(_stop_id, route, destination, api_key):
         "destination": "Palm Beach",
         "mode": "Bus",
     }
-    return data
 
 
 @patch("TransportNSW.TransportNSW.get_departures", side_effect=get_departuresMock)
@@ -50,7 +49,7 @@ async def test_transportnsw_config(mocked_get_departures, hass: HomeAssistant) -
 
 def get_departuresMock_notFound(_stop_id, route, destination, api_key):
     """Mock TransportNSW departures loading."""
-    data = {
+    return {
         "stop_id": "n/a",
         "route": "n/a",
         "due": "n/a",
@@ -59,7 +58,6 @@ def get_departuresMock_notFound(_stop_id, route, destination, api_key):
         "destination": "n/a",
         "mode": "n/a",
     }
-    return data
 
 
 @patch(
diff --git a/tests/components/upb/test_config_flow.py b/tests/components/upb/test_config_flow.py
index 3a82eaa0ae7..5eaed2e3a24 100644
--- a/tests/components/upb/test_config_flow.py
+++ b/tests/components/upb/test_config_flow.py
@@ -34,11 +34,10 @@ async def valid_tcp_flow(hass, sync_complete=True, config_ok=True):
         flow = await hass.config_entries.flow.async_init(
             DOMAIN, context={"source": config_entries.SOURCE_USER}
         )
-        result = await hass.config_entries.flow.async_configure(
+        return await hass.config_entries.flow.async_configure(
             flow["flow_id"],
             {"protocol": "TCP", "address": "1.2.3.4", "file_path": "upb.upe"},
         )
-    return result
 
 
 async def test_full_upb_flow_with_serial_port(hass: HomeAssistant) -> None:
diff --git a/tests/components/vesync/conftest.py b/tests/components/vesync/conftest.py
index 23e0938cce6..5500ef1a55f 100644
--- a/tests/components/vesync/conftest.py
+++ b/tests/components/vesync/conftest.py
@@ -71,15 +71,13 @@ def manager_fixture() -> VeSync:
 @pytest.fixture(name="fan")
 def fan_fixture():
     """Create a mock VeSync fan fixture."""
-    mock_fixture = Mock(VeSyncAirBypass)
-    return mock_fixture
+    return Mock(VeSyncAirBypass)
 
 
 @pytest.fixture(name="bulb")
 def bulb_fixture():
     """Create a mock VeSync bulb fixture."""
-    mock_fixture = Mock(VeSyncBulb)
-    return mock_fixture
+    return Mock(VeSyncBulb)
 
 
 @pytest.fixture(name="switch")
@@ -101,5 +99,4 @@ def dimmable_switch_fixture():
 @pytest.fixture(name="outlet")
 def outlet_fixture():
     """Create a mock VeSync outlet fixture."""
-    mock_fixture = Mock(VeSyncOutlet)
-    return mock_fixture
+    return Mock(VeSyncOutlet)
diff --git a/tests/components/zha/conftest.py b/tests/components/zha/conftest.py
index 254cf13c556..7d3722b5037 100644
--- a/tests/components/zha/conftest.py
+++ b/tests/components/zha/conftest.py
@@ -422,12 +422,11 @@ def zha_device_mock(
         zigpy_device = zigpy_device_mock(
             endpoints, ieee, manufacturer, model, node_desc, patch_cluster=patch_cluster
         )
-        zha_device = zha_core_device.ZHADevice(
+        return zha_core_device.ZHADevice(
             hass,
             zigpy_device,
             ZHAGateway(hass, {}, config_entry),
         )
-        return zha_device
 
     return _zha_device
 
diff --git a/tests/components/zha/test_cluster_handlers.py b/tests/components/zha/test_cluster_handlers.py
index b8fbd071a6d..ca21b74e106 100644
--- a/tests/components/zha/test_cluster_handlers.py
+++ b/tests/components/zha/test_cluster_handlers.py
@@ -119,8 +119,7 @@ async def poll_control_device(zha_device_restored, zigpy_device_mock):
         "test model",
     )
 
-    zha_device = await zha_device_restored(zigpy_dev)
-    return zha_device
+    return await zha_device_restored(zigpy_dev)
 
 
 @pytest.mark.parametrize(
diff --git a/tests/components/zha/test_device.py b/tests/components/zha/test_device.py
index 289442b3466..fefc68a8d94 100644
--- a/tests/components/zha/test_device.py
+++ b/tests/components/zha/test_device.py
@@ -115,8 +115,7 @@ async def ota_zha_device(zha_device_restored, zigpy_device_mock):
         "test model",
     )
 
-    zha_device = await zha_device_restored(zigpy_dev)
-    return zha_device
+    return await zha_device_restored(zigpy_dev)
 
 
 def _send_time_changed(hass, seconds):
diff --git a/tests/components/zha/test_gateway.py b/tests/components/zha/test_gateway.py
index d090ac8aba0..666594bd854 100644
--- a/tests/components/zha/test_gateway.py
+++ b/tests/components/zha/test_gateway.py
@@ -60,8 +60,7 @@ def required_platform_only():
 async def zha_dev_basic(hass, zha_device_restored, zigpy_dev_basic):
     """ZHA device with just a basic cluster."""
 
-    zha_device = await zha_device_restored(zigpy_dev_basic)
-    return zha_device
+    return await zha_device_restored(zigpy_dev_basic)
 
 
 @pytest.fixture
diff --git a/tests/components/zha/test_number.py b/tests/components/zha/test_number.py
index 6bb1703a229..b3fc42c35df 100644
--- a/tests/components/zha/test_number.py
+++ b/tests/components/zha/test_number.py
@@ -61,7 +61,7 @@ def zigpy_analog_output_device(zigpy_device_mock):
 async def light(zigpy_device_mock):
     """Siren fixture."""
 
-    zigpy_device = zigpy_device_mock(
+    return zigpy_device_mock(
         {
             1: {
                 SIG_EP_PROFILE: zha.PROFILE_ID,
@@ -79,8 +79,6 @@ async def light(zigpy_device_mock):
         node_descriptor=b"\x02@\x84_\x11\x7fd\x00\x00,d\x00\x00",
     )
 
-    return zigpy_device
-
 
 async def test_number(
     hass: HomeAssistant, zha_device_joined_restored, zigpy_analog_output_device
diff --git a/tests/components/zha/test_select.py b/tests/components/zha/test_select.py
index 97aed05dcd3..1d3811d0293 100644
--- a/tests/components/zha/test_select.py
+++ b/tests/components/zha/test_select.py
@@ -72,7 +72,7 @@ async def siren(hass, zigpy_device_mock, zha_device_joined_restored):
 async def light(hass, zigpy_device_mock):
     """Siren fixture."""
 
-    zigpy_device = zigpy_device_mock(
+    return zigpy_device_mock(
         {
             1: {
                 SIG_EP_PROFILE: zha.PROFILE_ID,
@@ -88,8 +88,6 @@ async def light(hass, zigpy_device_mock):
         node_descriptor=b"\x02@\x84_\x11\x7fd\x00\x00,d\x00\x00",
     )
 
-    return zigpy_device
-
 
 @pytest.fixture
 def core_rs(hass_storage):
diff --git a/tests/components/zha/test_update.py b/tests/components/zha/test_update.py
index 60cd5bf9ff9..32be013e673 100644
--- a/tests/components/zha/test_update.py
+++ b/tests/components/zha/test_update.py
@@ -229,7 +229,7 @@ def make_packet(zigpy_device, cluster, cmd_name: str, **kwargs):
         kwargs=kwargs,
     )
 
-    ota_packet = t.ZigbeePacket(
+    return t.ZigbeePacket(
         src=t.AddrModeAddress(addr_mode=t.AddrMode.NWK, address=zigpy_device.nwk),
         src_ep=1,
         dst=t.AddrModeAddress(addr_mode=t.AddrMode.NWK, address=0x0000),
@@ -242,8 +242,6 @@ def make_packet(zigpy_device, cluster, cmd_name: str, **kwargs):
         rssi=-30,
     )
 
-    return ota_packet
-
 
 @patch("zigpy.device.AFTER_OTA_ATTR_READ_DELAY", 0.01)
 async def test_firmware_update_success(
diff --git a/tests/components/zwave_js/conftest.py b/tests/components/zwave_js/conftest.py
index 98453071bc1..dbf7357d4a0 100644
--- a/tests/components/zwave_js/conftest.py
+++ b/tests/components/zwave_js/conftest.py
@@ -966,8 +966,7 @@ def aeotec_radiator_thermostat_fixture(client, aeotec_radiator_thermostat_state)
 def nortek_thermostat_added_event_fixture(client):
     """Mock a Nortek thermostat node added event."""
     event_data = json.loads(load_fixture("zwave_js/nortek_thermostat_added_event.json"))
-    event = Event("node added", event_data)
-    return event
+    return Event("node added", event_data)
 
 
 @pytest.fixture(name="nortek_thermostat_removed_event")
@@ -976,8 +975,7 @@ def nortek_thermostat_removed_event_fixture(client):
     event_data = json.loads(
         load_fixture("zwave_js/nortek_thermostat_removed_event.json")
     )
-    event = Event("node removed", event_data)
-    return event
+    return Event("node removed", event_data)
 
 
 @pytest.fixture(name="integration")
diff --git a/tests/hassfest/test_requirements.py b/tests/hassfest/test_requirements.py
index 7cb08621e83..f3b008a6113 100644
--- a/tests/hassfest/test_requirements.py
+++ b/tests/hassfest/test_requirements.py
@@ -11,7 +11,7 @@ from script.hassfest.requirements import validate_requirements_format
 @pytest.fixture
 def integration():
     """Fixture for hassfest integration model."""
-    integration = Integration(
+    return Integration(
         path=Path("homeassistant/components/test"),
         _manifest={
             "domain": "test",
@@ -21,7 +21,6 @@ def integration():
             "requirements": [],
         },
     )
-    return integration
 
 
 def test_validate_requirements_format_with_space(integration: Integration) -> None:
diff --git a/tests/helpers/test_update_coordinator.py b/tests/helpers/test_update_coordinator.py
index 25f72d76e3c..be1bbf0580e 100644
--- a/tests/helpers/test_update_coordinator.py
+++ b/tests/helpers/test_update_coordinator.py
@@ -63,14 +63,13 @@ def get_crd(
         calls += 1
         return calls
 
-    crd = update_coordinator.DataUpdateCoordinator[int](
+    return update_coordinator.DataUpdateCoordinator[int](
         hass,
         _LOGGER,
         name="test",
         update_method=refresh,
         update_interval=update_interval,
     )
-    return crd
 
 
 DEFAULT_UPDATE_INTERVAL = timedelta(seconds=10)
diff --git a/tests/util/test_ssl.py b/tests/util/test_ssl.py
index 4a88e061cbc..d0c7ce3bfb6 100644
--- a/tests/util/test_ssl.py
+++ b/tests/util/test_ssl.py
@@ -15,8 +15,7 @@ from homeassistant.util.ssl import (
 @pytest.fixture
 def mock_sslcontext():
     """Mock the ssl lib."""
-    ssl_mock = MagicMock(set_ciphers=Mock(return_value=True))
-    return ssl_mock
+    return MagicMock(set_ciphers=Mock(return_value=True))
 
 
 def test_client_context(mock_sslcontext) -> None: