From e883fef8ab31ccdc423950de372618e57e3d8434 Mon Sep 17 00:00:00 2001
From: Michael <35783820+mib1185@users.noreply.github.com>
Date: Fri, 12 May 2023 16:02:42 +0200
Subject: [PATCH] Fix remove of device when surveillance station is not used in
 Synology DSM (#92957)

---
 homeassistant/components/synology_dsm/__init__.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/synology_dsm/__init__.py b/homeassistant/components/synology_dsm/__init__.py
index c17a26794df..ecda3addcb5 100644
--- a/homeassistant/components/synology_dsm/__init__.py
+++ b/homeassistant/components/synology_dsm/__init__.py
@@ -147,8 +147,10 @@ async def async_remove_config_entry_device(
     api = data.api
     serial = api.information.serial
     storage = api.storage
-    # get_all_cameras does not do I/O
-    all_cameras: list[SynoCamera] = api.surveillance_station.get_all_cameras()
+    all_cameras: list[SynoCamera] = []
+    if api.surveillance_station is not None:
+        # get_all_cameras does not do I/O
+        all_cameras = api.surveillance_station.get_all_cameras()
     device_ids = chain(
         (camera.id for camera in all_cameras),
         storage.volumes_ids,