Commit e874e658 authored by Bob Copeland's avatar Bob Copeland Committed by John W. Linville
Browse files

mac80211: flush workqueue a second time in suspend() 



Drivers can theoretically queue more work in one of their callbacks
from mac80211 suspend, so let's flush it once more to be on the safe
side, just before calling ->stop().

Signed-off-by: default avatarBob Copeland <me@bobcopeland.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 30d3ef41

net/mac80211/pm.c

+3 −0
Original line number Diff line number Diff line
@@ -44,6 +44,9 @@ int __ieee80211_suspend(struct ieee80211_hw *hw) 
		}

	}



	/* flush again, in case driver queued work */

	flush_workqueue(local->hw.workqueue);



	/* stop hardware */

	if (local->open_count) {

		ieee80211_led_radio(local, false);