diff mbox series

mac80211: fix misplaced while instead of if

Message ID 20200803110209.253009ae41ff.I3522aad099392b31d5cf2dcca34cbac7e5832dde@changeid
State New
Headers show
Series mac80211: fix misplaced while instead of if | expand

Commit Message

Johannes Berg Aug. 3, 2020, 9:02 a.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

This never was intended to be a 'while' loop, it should've
just been an 'if' instead of 'while'. Fix this.

I noticed this while applying another patch from Ben that
intended to fix a busy loop at this spot.

Fixes: b16798f5b907 ("mac80211: mark station unauthorized before key removal")
Reported-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/sta_info.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 1dc747de30cc..f2840d1d95cf 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1050,7 +1050,7 @@  static void __sta_info_destroy_part2(struct sta_info *sta)
 	might_sleep();
 	lockdep_assert_held(&local->sta_mtx);
 
-	while (sta->sta_state == IEEE80211_STA_AUTHORIZED) {
+	if (sta->sta_state == IEEE80211_STA_AUTHORIZED) {
 		ret = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
 		WARN_ON_ONCE(ret);
 	}