From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 4 Jul 2012 10:49:59 +0000 (+0200)
Subject: mac80211: fix crash with single-queue drivers
X-Git-Tag: v3.6-rc1~125^2~57^2~208^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6f38ac3cc853189705006cc1e0f17ce8467a1df;p=pandora-kernel.git

mac80211: fix crash with single-queue drivers

Larry (and some others I think) reported that with
single-queue drivers mac80211 crashes when waking
the queues. This happens because we allocate just
a single queue for each virtual interface in case
the driver doesn't have at least 4 queues, but the
code stopping/waking the virtual interface queues
wasn't taking this into account.

Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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