diff --git a/drivers/net/wireless/rockchip_wlan/rtl8723cs/Makefile b/drivers/net/wireless/rockchip_wlan/rtl8723cs/Makefile
index b07017734d91..e2838b1eec06 100644
--- a/drivers/net/wireless/rockchip_wlan/rtl8723cs/Makefile
+++ b/drivers/net/wireless/rockchip_wlan/rtl8723cs/Makefile
@@ -16,6 +16,11 @@ EXTRA_CFLAGS += -Wno-unused-function
 EXTRA_CFLAGS += -Wno-unused
 #EXTRA_CFLAGS += -Wno-uninitialized
 
+EXTRA_CFLAGS += -Wno-parentheses-equality
+EXTRA_CFLAGS += -Wno-pointer-bool-conversion
+EXTRA_CFLAGS += -Wno-self-assign
+EXTRA_CFLAGS += -Wno-unused-const-variable
+
 GCC_VER_49 := $(shell echo `$(CC) -dumpversion | cut -f1-2 -d.` \>= 4.9 | bc )
 ifeq ($(GCC_VER_49),1)
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
diff --git a/drivers/net/wireless/rockchip_wlan/rtl8723cs/os_dep/linux/rtw_cfgvendor.c b/drivers/net/wireless/rockchip_wlan/rtl8723cs/os_dep/linux/rtw_cfgvendor.c
index d906163df6ee..36bb777b49dd 100644
--- a/drivers/net/wireless/rockchip_wlan/rtl8723cs/os_dep/linux/rtw_cfgvendor.c
+++ b/drivers/net/wireless/rockchip_wlan/rtl8723cs/os_dep/linux/rtw_cfgvendor.c
@@ -171,7 +171,7 @@ struct sk_buff *rtw_cfg80211_vendor_event_alloc(
 int rtw_cfgvendor_send_async_event(struct wiphy *wiphy,
 	   struct net_device *dev, int event_id, const void  *data, int len)
 {
-	u16 kflags;
+	gfp_t kflags;
 	struct sk_buff *skb;
 
 	kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL;