From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 16 Nov 2011 08:28:01 +0000 (+0300)
Subject: btrfs scrub: handle -ENOMEM from init_ipath()
X-Git-Tag: v3.2-rc4~3^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26bdef541d26fd6a5ddffdf8949ace22f94f809f;p=pandora-kernel.git

btrfs scrub: handle -ENOMEM from init_ipath()

init_ipath() can return an ERR_PTR(-ENOMEM).

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