From: Tejun Heo <tj@kernel.org>
Date: Mon, 4 Jun 2012 08:01:38 +0000 (+0200)
Subject: block: fix return value on cfq_init() failure
X-Git-Tag: v3.5-rc6~20^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd7949564ced88385ca7758a4c1f47c274233dd5;p=pandora-kernel.git

block: fix return value on cfq_init() failure

cfq_init() would return zero after kmem cache creation failure.  Fix
so that it returns -ENOMEM.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

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