Commit d6ac27c6 authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Jens Axboe
Browse files

cdrom/gdrom: 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.

Signed-off-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4fac63f8

drivers/cdrom/gdrom.c

+6 −1
Original line number Diff line number Diff line
@@ -805,9 +805,14 @@ static int probe_gdrom(struct platform_device *devptr) 
		err = -ENOMEM;

		goto probe_fail_free_irqs;

	}

	add_disk(gd.disk);

	err = add_disk(gd.disk);

	if (err)

		goto probe_fail_add_disk;



	return 0;



probe_fail_add_disk:

	kfree(gd.toc);

probe_fail_free_irqs:

	free_irq(HW_EVENT_GDROM_DMA, &gd);

	free_irq(HW_EVENT_GDROM_CMD, &gd);