NVMe: Improve error messages
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Fri, 11 Apr 2014 15:58:45 +0000 (11:58 -0400)
committerMatthew Wilcox <matthew.r.wilcox@intel.com>
Mon, 5 May 2014 14:41:25 +0000 (10:41 -0400)
Help people diagnose what is going wrong at initialisation time by
printing out which command has gone wrong and what the device returned.
Also fix the error message printed while waiting for reset.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
drivers/block/nvme-core.c

Simple merge