From: Johannes Berg <johannes@sipsolutions.net>
Date: Sat, 31 Oct 2009 06:44:08 +0000 (+0100)
Subject: mac80211: fix scan abort sanity checks
X-Git-Tag: v2.6.33-rc1~388^2~449^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d3560d4fc9c5b9fe1a07a63926ea70512c69c32;p=pandora-kernel.git

mac80211: fix scan abort sanity checks

Since sometimes mac80211 queues up a scan request
to only act on it later, it must be allowed to
(internally) cancel a not-yet-running scan, e.g.
when the interface is taken down. This condition
was missing since we always checked only the
local->scanning variable which isn't yet set in
that situation.

Reported-by: Luis R. Rodriguez <mcgrof@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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