From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 20 Jan 2012 12:55:30 +0000 (-0500)
Subject: NVMe: handle allocation failure in nvme_map_user_pages()
X-Git-Tag: v3.6~3^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22fff826e715e9727d3c7a69f15e602a9801b673;p=pandora-kernel.git

NVMe: handle allocation failure in nvme_map_user_pages()

We should return here and avoid a NULL dereference.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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