From: Dan Carpenter <error27@gmail.com>
Date: Sat, 29 May 2010 09:44:10 +0000 (+0000)
Subject: Btrfs: btrfs_read_fs_root_no_name() returns ERR_PTRs
X-Git-Tag: v2.6.35-rc3~3^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3140c9a34b44cd4013baae8704fdb34a93a44475;p=pandora-kernel.git

Btrfs: btrfs_read_fs_root_no_name() returns ERR_PTRs

btrfs_read_fs_root_no_name() returns ERR_PTRs on error so I added a
check for that.  It's not clear to me if it can also return NULL
pointers or not so I left the original NULL pointer check as is.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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