From: Filipe David Borba Manana <fdmanana@gmail.com>
Date: Sat, 12 Oct 2013 19:32:59 +0000 (+0100)
Subject: Btrfs: don't leak delayed node on path allocation failure
X-Git-Tag: v3.13-rc1~85^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c77bd94ecb4ad2653d1e3eb22295018533a1e21;p=pandora-kernel.git

Btrfs: don't leak delayed node on path allocation failure

If the path allocation failed, we would return without decrementing
the reference count in the delayed node we got before, resulting
in a leak.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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