NVMe: Check returns from nvme_alloc_queue()
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Tue, 1 Feb 2011 13:39:04 +0000 (08:39 -0500)
committerMatthew Wilcox <matthew.r.wilcox@intel.com>
Fri, 4 Nov 2011 19:52:53 +0000 (15:52 -0400)
It can return NULL, so handle that.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
drivers/block/nvme.c

Simple merge