From: Changli Gao <xiaosuo@gmail.com>
Date: Sat, 4 Dec 2010 15:01:52 +0000 (+0000)
Subject: ifb: use the lockless variants of skb_queue
X-Git-Tag: v2.6.38-rc1~476^2~264
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=957fca95e3521e471aac4c2e4cfbc21f399bdd84;p=pandora-kernel.git

ifb: use the lockless variants of skb_queue

rq and tq are both protected by tx queue lock, so we can simply use
the lockless variants of skb_queue.

skb_queue_splice_tail_init() is used instead of the open coded and slow
one.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
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