nbd: Remove variable 'pid'

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>
This commit is contained in:
Markus Pargmann 2015-08-17 08:20:05 +02:00 • committed by Jens Axboe
commit 6521d39a64