From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 30 Jul 2012 08:15:43 +0000 (-0600)
Subject: Btrfs: checking for NULL instead of IS_ERR
X-Git-Tag: v3.6-rc4~6^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57a5a882031dba5cb7bc7ebc955b897498365fe2;p=pandora-kernel.git

Btrfs: checking for NULL instead of IS_ERR

add_qgroup_rb() never returns NULL, only error pointers.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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