From: Josef Bacik <jbacik@redhat.com>
Date: Tue, 23 Sep 2008 17:14:11 +0000 (-0400)
Subject: Btrfs: fix cache_block_group error handling
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef8bbdfe7e12dc9b4e80756f6d606c4639c65851;p=pandora-kernel.git

Btrfs: fix cache_block_group error handling

cache block group had a few bugs in the error handling code,
this makes sure paths get properly released and the correct return value
goes out.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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