From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:36525 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756361AbcIMNkM (ORCPT ); Tue, 13 Sep 2016 09:40:12 -0400 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg Subject: [PATCH] mac80211: remove useless open_count check Date: Tue, 13 Sep 2016 15:40:07 +0200 Message-Id: <1473774007-29247-1-git-send-email-johannes@sipsolutions.net> (sfid-20160913_154022_015961_8254034B) Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg __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 --- 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