From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 20 Aug 2013 09:28:50 +0000 (+0200)
Subject: mac80211: add missing channel context release
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2a3ba63c235fdcd37f6451bdf4a0c7865a3930cf;p=openwrt%2Fstaging%2Fblogic.git

mac80211: add missing channel context release

IBSS needs to release the channel context when leaving
but I evidently missed that. Fix it.

Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index ea7b9c2c7e66..5e8bb3bee3c2 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1138,6 +1138,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
 	clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);
 	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED |
 						BSS_CHANGED_IBSS);
+	ieee80211_vif_release_channel(sdata);
 	synchronize_rcu();
 	kfree(presp);