From: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Date: Tue, 3 Sep 2013 17:43:18 +0000 (+0200)
Subject: nl80211: allow CAC only if no operation is going on
X-Git-Tag: v3.13-rc1~105^2~181^2^2~38^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff311bc11a7e2da95e1e17f99b7e4951c7060547;p=pandora-kernel.git

nl80211: allow CAC only if no operation is going on

A CAC should fail if it is triggered while the interface is already
running.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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