From: Haowen Bai Date: Mon, 16 May 2022 10:22:12 +0000 (+0800) Subject: staging: rtl8192u: remove null check after call container_of() X-Git-Tag: v5.19-rc1~48^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=902d75058129aa33c899e08c97d4f5cda8d047eb;p=thirdparty%2Flinux.git staging: rtl8192u: remove null check after call container_of() container_of() will never return NULL, so remove useless code. Signed-off-by: Haowen Bai Link: https://lore.kernel.org/r/1652696533-18011-1-git-send-email-baihaowen@meizu.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 7fdce759d23de..92001cb36730b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -1700,8 +1700,6 @@ static inline void ieee80211_sta_ps(struct work_struct *work) unsigned long flags, flags2; ieee = container_of(work, struct ieee80211_device, ps_task); - if (!ieee) - return; spin_lock_irqsave(&ieee->lock, flags);