RTL8812AU: Fix building with 5.12

packages/linux-drivers/RTL8812AU/patches/Fix-GRO_DROP-deprecation-kernel-5-12.patch

@@ -0,0 +1,26 @@
+From e7e83f2593c9e67e3ee50d032f1ad39fe47ea81d Mon Sep 17 00:00:00 2001
+From: Carlos <CGarces@users.noreply.github.com>
+Date: Sat, 3 Apr 2021 14:38:14 +0000
+Subject: [PATCH] Fix GRO_DROP deprecation kernel 5.12
+
+---
+ os_dep/linux/recv_linux.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/os_dep/linux/recv_linux.c b/os_dep/linux/recv_linux.c
+index 2f7b3e37..7fecc843 100644
+--- a/os_dep/linux/recv_linux.c
++++ b/os_dep/linux/recv_linux.c
+@@ -355,8 +355,12 @@ static int napi_recv(_adapter *padapter, int budget)
+ 
+ #ifdef CONFIG_RTW_GRO
+ 		if (pregistrypriv->en_gro) {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0)
+ 			if (rtw_napi_gro_receive(&padapter->napi, pskb) != GRO_DROP)
+ 				rx_ok = _TRUE;
++#else
++			rx_ok = _TRUE;
++#endif
+ 			goto next;
+ 		}
+ #endif /* CONFIG_RTW_GRO */