From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 30 Jul 2010 11:30:47 +0000 (+0200)
Subject: mac80211: fix scan locking wrt. hw scan
X-Git-Tag: v2.6.36-rc1~305^2~11^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1601b1e56e1093d6deb8f475fafc30cc30143357;p=pandora-kernel.git

mac80211: fix scan locking wrt. hw scan

Releasing the scan mutex while starting scans
can lead to unexpected things happening, so
we shouldn't do that. Fix that and hold the
mutex across the scan triggering.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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