From: Eliad Peller <eliad@wizery.com>
Date: Sun, 29 Jul 2012 13:25:10 +0000 (+0300)
Subject: mac80211: don't clear sched_scan_sdata on sched scan stop request
X-Git-Tag: v3.6-rc2~24^2~30^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba846a502c6b3c0ff047861c891fd1afeed6e435;p=pandora-kernel.git

mac80211: don't clear sched_scan_sdata on sched scan stop request

ieee80211_request_sched_scan_stop() cleared
local->sched_scan_sdata. However, sched_scan_sdata
should be cleared only after the driver calls
ieee80211_sched_scan_stopped() (like with normal hw scan).

Clearing sched_scan_sdata too early caused
ieee80211_sched_scan_stopped_work to exit prematurely
without properly cleaning all the sched scan resources
and without calling cfg80211_sched_scan_stopped (so
userspace wasn't notified about sched scan completion).

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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