Commit 20032ec3 authored Dec 08, 2016 by Josef Bacik Committed by Jens Axboe Dec 08, 2016

nbd: reset the setup task for NBD_CLEAR_SOCK



If an app exits before running NBD_DO_IT but after adding sockets we can
end up not being allowed to do a new nbd device.  Fix this by making
NBD_CLEAR_SOCK reset the setup_task.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent d65cfe90

drivers/block/nbd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -704,6 +704,7 @@ static int __nbd_ioctl(struct block_device bdev, struct nbd_device nbd,
		kfree(nbd->socks);
		nbd->socks = NULL;
		nbd->num_connections = 0;
		nbd->task_setup = NULL;
		}
		return 0;