[PATCH -next] staging: rtl8723bs: Remove unnecessary null check

[YueHaibing]

Null check before kfree is redundant, so remove it.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/staging/rtl8723bs/os_dep/os_intfs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index 5044f73..74b097a 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -1141,8 +1141,7 @@ void rtw_ndev_destructor(struct net_device *ndev)
 {
 	DBG_871X(FUNC_NDEV_FMT "\n", FUNC_NDEV_ARG(ndev));
 
-	if (ndev->ieee80211_ptr)
-		kfree(ndev->ieee80211_ptr);
+	kfree(ndev->ieee80211_ptr);
 }
 
 void rtw_dev_unload(struct adapter *padapter)
-- 
2.7.4