From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 20 Jun 2012 18:11:33 +0000 (+0200)
Subject: mac80211: fix double-start of remain-on-channel
X-Git-Tag: v3.6-rc1~125^2~57^2~248^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f6b3f597daab2254614e2773e322e73fb1b6f4b;p=pandora-kernel.git

mac80211: fix double-start of remain-on-channel

When a remain-on-channel item is deleted, we remove it
from the list and then start the next item. However,
if it wasn't actually the first item then calling
ieee80211_start_next_roc() is wrong as it will start
the first item -- even if that was already started.

Fix the two places that do this and add a warning to
prevent the problem from reoccurring.

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

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