From: Zhu Yi <yi.zhu@intel.com>
Date: Thu, 8 Apr 2010 07:35:10 +0000 (+0800)
Subject: mac80211: delay skb linearising in rx decryption
X-Git-Tag: v2.6.35-rc1~473^2~460^2^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39184b151cbe5ce9f1487190ac4244f69bf6a04b;p=pandora-kernel.git

mac80211: delay skb linearising in rx decryption

We delay the skb linearising in ieee80211_rx_h_decrypt so that
frames do not require software decryption are not linearized. We
are safe to do this because ieee80211_get_mmie_keyidx() only
requires to touch nonlinear data for management frames, which are
already linearized before getting here.

Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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