From: Dan Carpenter <error27@gmail.com>
Date: Thu, 13 Jan 2011 00:59:42 +0000 (-0800)
Subject: dca: remove unneeded NULL check
X-Git-Tag: v2.6.38-rc1~371
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0f2c2b5b40b5e621a47a6a274117cce77841f1e;p=pandora-kernel.git

dca: remove unneeded NULL check

The return here doesn't release the locks or re-enable IRQs.  But as
Andrew Morton points out, domain is never NULL.  list_first_entry()
essentially never returns NULL and also we already verified that the list
is not empty.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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