From 4b301536694facb93f597281580f5ad907d36050 Mon Sep 17 00:00:00 2001
From: Hong Liu <hong.liu@intel.com>
Date: Wed, 21 Jun 2006 11:35:08 +0800
Subject: [PATCH] [PATCH] ieee80211: fix not allocating IV+ICV space when
 usingencryption in ieee80211_tx_frame

We should preallocate IV+ICV space when encrypting the frame.
Currently no problem shows up just because dev_alloc_skb aligns the
data len to SMP_CACHE_BYTES which can be used for ICV.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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