From: Johannes Berg <[email protected]> __ieee80211_suspend() checks early on if there's anything to do by checking open_count, so there's no need to check again later in the function. Remove the useless check.
Signed-off-by: Johannes Berg <[email protected]> --- net/mac80211/pm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 00a43a70e1fc..28a3a0957c9e 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -178,8 +178,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) WARN_ON(!list_empty(&local->chanctx_list)); /* stop hardware - this must stop RX */ - if (local->open_count) - ieee80211_stop_device(local); + ieee80211_stop_device(local); suspend: local->suspended = true; -- 2.8.1
