rbd: be more informative on -ENOENT failures
authorIlya Dryomov <idryomov@gmail.com>
Thu, 5 Mar 2015 07:47:22 +0000 (10:47 +0300)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 20 Apr 2015 15:55:33 +0000 (18:55 +0300)
pr_info what exactly was the culprit: missing pool, image or snap.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
drivers/block/rbd.c

Simple merge