From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 26 Jul 2012 12:31:19 +0000 (+0200)
Subject: mac80211: use RX status band instead of current band
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~278^2^2~6^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4797c7ba93e4049cdda18045c01bbe563aafff69;p=pandora-kernel.git

mac80211: use RX status band instead of current band

Even for single-channel devices it is possible that we
switch the channel temporarily (e.g. for scanning) but
while doing so process a received frame that was still
received on the old channel, so checking the current
band is racy. Use the band from status instead.

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