Commit d25d062f authored by zhong jiang's avatar zhong jiang Committed by Johannes Berg
Browse files

cfg80211: remove unnecessary null pointer check in cfg80211_netdev_notifier_call 



The iterator in list_for_each_entry_safe is never null, therefore, remove
the redundant null pointer check.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 024926de

net/wireless/core.c

+1 −1
Original line number Diff line number Diff line
@@ -1238,7 +1238,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, 


		list_for_each_entry_safe(pos, tmp,

					 &rdev->sched_scan_req_list, list) {

			if (WARN_ON(pos && pos->dev == wdev->netdev))

			if (WARN_ON(pos->dev == wdev->netdev))

				cfg80211_stop_sched_scan_req(rdev, pos, false);

		}