From: Luciano Coelho <luciano.coelho@intel.com>
Date: Tue, 28 Jan 2014 15:09:08 +0000 (+0200)
Subject: mac80211: ibss: remove unnecessary call to release channel
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9fa37a3d6604fcdd1372bc0d2d724c3371ecb7f9;p=linux-beck.git

mac80211: ibss: remove unnecessary call to release channel

The ieee80211_vif_use_channel() function calls
ieee80211_vif_release_channel(), so there's no need to call it
explicitly in __ieee80211_sta_join_ibss().

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index b2da79f019d4..a35f37980e70 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -294,7 +294,6 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 	}
 
 	mutex_lock(&local->mtx);
-	ieee80211_vif_release_channel(sdata);
 	if (ieee80211_vif_use_channel(sdata, &chandef,
 				      ifibss->fixed_channel ?
 					IEEE80211_CHANCTX_SHARED :