nbd: Return error pointer directly
authorMarkus Pargmann <mpa@pengutronix.de>
Thu, 2 Apr 2015 08:11:41 +0000 (10:11 +0200)
committerJens Axboe <axboe@fb.com>
Thu, 2 Apr 2015 18:39:28 +0000 (12:39 -0600)
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/nbd.c

Simple merge