From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 13 Sep 2016 13:39:29 +0000 (+0200)
Subject: mac80211: remove useless open_count check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4854f175c3182816d906c4bc34be5f30556346a5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mac80211: remove useless open_count check

__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 <johannes.berg@intel.com>
---

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;