From: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Date: Tue, 11 Jun 2013 08:44:39 +0000 (+0200)
Subject: mac80211: abort CAC in stop_ap()
X-Git-Tag: v3.10~13^2~34^2~6^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6b368f6caec2c897a2ac98c5c359cab9c35dea5;p=pandora-kernel.git

mac80211: abort CAC in stop_ap()

When a CAC is running and stop_ap is called (e.g. when hostapd is killed
while performing CAC), the CAC must be aborted immediately.
Otherwise ieee80211_stop_ap() will try to stop it when it's too late -
wdev->channel is already NULL and the abort event can not be generated.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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