From: Javier Cardona <javier@cozybit.com>
Date: Wed, 18 Jan 2012 02:17:46 +0000 (-0800)
Subject: mac80211: Use the right headroom size for mesh mgmt frames
X-Git-Tag: v3.3-rc2~37^2~62^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65e8b0ccb6cf176f8eddb1b05534be46580da9dd;p=pandora-kernel.git

mac80211: Use the right headroom size for mesh mgmt frames

Use local->tx_headroom instad of local->hw.extra_tx_headroom.
local->tx_headroom is the max of hw.extra_tx_headroom required by the
driver and the headroom required by mac80211 for status reporting.  On
drivers where hw.extra_tx_headroom is smaller than what mac80211
requires (e.g. ath5k), we would not reserve sufficient buffer space to
report tx status.

Also, don't reserve local->tx_headroom + local->hw.extra_tx_headroom.

Reported-by: Simon Morgenthaler <s.morgenthaler@students.unibe.ch>
Reported-by: Kai Scharwies <kai@scharwies.de>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

Reading git-diff-tree failed