From: David Sterba <dsterba@suse.cz>
Date: Mon, 13 Jun 2011 15:18:23 +0000 (+0000)
Subject: btrfs: fix uninitialized return value
X-Git-Tag: v3.0-rc4~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35a30d7ce54e087d8025a725d4e5a2fdee723a9f;p=pandora-kernel.git

btrfs: fix uninitialized return value

When allocation fails in btrfs_read_fs_root_no_name, ret is not set
although it is returned, holding a garbage value.

Signed-off-by: David Sterba <dsterba@suse.cz>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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