From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Wed, 28 Apr 2010 17:50:33 +0000 (+0200)
Subject: cfq-iosched: fix broken cfq_ref_get_cfqf() for CONFIG_BLK_CGROUP=y && CFQ_GROUP_IOSCHED=n
X-Git-Tag: v2.6.35-rc1~442^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50eaeb323a170e231263ccb433bb2f99bd9e27ac;p=pandora-kernel.git

cfq-iosched: fix broken cfq_ref_get_cfqf() for CONFIG_BLK_CGROUP=y && CFQ_GROUP_IOSCHED=n

We should return the cfq_group for this case, not NULL.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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