From 24d584d70e478bf2e815135e8bf60f72685046f7 Mon Sep 17 00:00:00 2001
From: Barak Bercovitz <barak@wizery.com>
Date: Thu, 5 Dec 2013 11:21:26 +0200
Subject: [PATCH] cfg80211: stop sched scan only when needed

cfg80211_leave stops sched scan when any station vif
is leaving. Add an explicit check and call it only
when the relevant vif (the one we scan on) is leaving.

Signed-off-by: Barak Bercovitz <barak@wizery.com>
[Eliad - changed the commit message a bit]
Signed-off-by: Eliad Peller <eliad@wizery.com>
[Johannes - add ASSERT_RTNL since that protects the pointer]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Reading git-format-patch failed