nbd: Remove variable 'pid'
authorMarkus Pargmann <mpa@pengutronix.de>
Mon, 17 Aug 2015 06:20:05 +0000 (08:20 +0200)
committerJens Axboe <axboe@fb.com>
Mon, 17 Aug 2015 14:22:55 +0000 (08:22 -0600)
This patch uses nbd->task_recv to determine the value of the previously
used variable 'pid' for sysfs.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/nbd.c

Simple merge