From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 28 Mar 2014 08:06:00 +0000 (+0300)
Subject: Btrfs: kmalloc() doesn't return an ERR_PTR
X-Git-Tag: v3.15-rc1~23^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84dbeb87d1439d3a6614c95e82429542434bafb9;p=pandora-kernel.git

Btrfs: kmalloc() doesn't return an ERR_PTR

The error handling was copy and pasted from memdup_user().  It should be
checking for NULL obviously.

Fixes: abccd00f8af2 ('btrfs: Fix 32/64-bit problem with BTRFS_SET_RECEIVED_SUBVOL ioctl')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
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