Commit 6330a2d0 authored Feb 15, 2017 by Josef Bacik Committed by Jens Axboe Feb 21, 2017

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: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens 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();