Commit 6330a2d0 authored by Josef Bacik's avatar Josef Bacik Committed by Jens Axboe
Browse files

nbd: cleanup workqueue on error properly 



If we fail to register the blockdev we need to make sure to destroy the
recv workqueue.

Signed-off-by: default avatarJosef Bacik <jbacik@fb.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent e544541b

drivers/block/nbd.c

+3 −1
Original line number Diff line number Diff line
@@ -1121,8 +1121,10 @@ static int __init nbd_init(void) 
	if (!recv_workqueue)

		return -ENOMEM;



	if (register_blkdev(NBD_MAJOR, "nbd"))

	if (register_blkdev(NBD_MAJOR, "nbd")) {

		destroy_workqueue(recv_workqueue);

		return -EIO;

	}



	nbd_dbg_init();