From 40aefedc8b494d6a7006ceb9d051fbc58268c86e Mon Sep 17 00:00:00 2001
From: Marco Porsch <marco.porsch@etit.tu-chemnitz.de>
Date: Wed, 21 Nov 2012 18:40:31 -0800
Subject: [PATCH] mac80211: refactor ieee80211_set_qos_hdr

Return early if not a QoS Data frame.
Give proper documentation.

Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Reading git-format-patch failed