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authorLuciano Coelho <luciano.coelho@intel.com>2015-03-01 10:10:07 +0300
committerJohannes Berg <johannes.berg@intel.com>2015-03-04 12:34:09 +0300
commit8bb6f4b9c50eef838931e0e667f1a451f34a76ae (patch)
tree03b40b947badb6df074f7b4409f23deb77c53a08 /net/mac80211/pm.c
parentef7c67257c9a0765bd1a53f83fd63d55a0f7b224 (diff)
downloadlinux-8bb6f4b9c50eef838931e0e667f1a451f34a76ae.tar.xz
mac80211: remove useless double check for open_count in __ieee80211_suspend()
We check local->open_count at the top of the __ieee80211_suspend(), so there's no need to check for it again. open_count is protected by the rtnl, so there's no chance for it to have change between the two calls. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/pm.c')
-rw-r--r--net/mac80211/pm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index bd185f38def1..46ffe3ad7c46 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
cancel_work_sync(&local->dynamic_ps_enable_work);
del_timer_sync(&local->dynamic_ps_timer);
- local->wowlan = wowlan && local->open_count;
+ local->wowlan = wowlan;
if (local->wowlan) {
int err;