Commit 7b505627 authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Jens Axboe
Browse files

pktcdvd: add error handling support for add_disk() 



We never checked for errors on add_disk() as this function
returned void. Now that this is fixed, use the shiny new
error handling.

The out_mem2 error label already does what we need so
re-use that.

Signed-off-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4a32e1cd

drivers/block/pktcdvd.c

+3 −1
Original line number Diff line number Diff line
@@ -2728,7 +2728,9 @@ static int pkt_setup_dev(dev_t dev, dev_t* pkt_dev) 
	/* inherit events of the host device */

	disk->events = pd->bdev->bd_disk->events;



	add_disk(disk);

	ret = add_disk(disk);

	if (ret)

		goto out_mem2;



	pkt_sysfs_dev_new(pd);

	pkt_debugfs_dev_new(pd);