From: Simon Wunderlich <sw@simonwunderlich.de>
Date: Thu, 21 Nov 2013 17:19:49 +0000 (+0100)
Subject: cfg80211: protect beacon changing functions with wdev-lock
X-Git-Tag: v3.14-rc1~94^2~334^2^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c56589ed1d25ae110a5b000bc1edea8f6861348f;p=pandora-kernel.git

cfg80211: protect beacon changing functions with wdev-lock

To avoid race conditions in functions which modify the beacon
information, lock these using the wdev lock. This is especially required
to avoid problems for csa handling functions which modify beacons but
can not be called under rtnl lock.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

Reading git-diff-tree failed