NVMe: Prevent possible NULL pointer dereference
authorSantosh Y <santosh.sy@samsung.com>
Thu, 29 May 2014 04:31:52 +0000 (10:01 +0530)
committerMatthew Wilcox <matthew.r.wilcox@intel.com>
Tue, 3 Jun 2014 20:43:30 +0000 (16:43 -0400)
kmalloc() used by the nvme_alloc_iod() to allocate memory for 'iod'
can fail. So check the return value.

Signed-off-by: Santosh Y <santosh.sy@samsung.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
drivers/block/nvme-core.c

Simple merge