From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 14 Dec 2012 13:34:25 +0000 (+0100)
Subject: mac80211: assign bss_conf.bssid only once
X-Git-Tag: v3.9-rc1~139^2~242^2^2~123
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad2d223aa900179031feb40273881e212941573d;p=pandora-kernel.git

mac80211: assign bss_conf.bssid only once

Instead of checking every time bss_info_changed is called,
assign the pointer once depending on the interface type
and then leave it untouched until the interface type is
changed. This makes the ieee80211_bss_info_change_notify()
now a simple wrapper to call the driver only.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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