Commit d9c2bd25 authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Jens Axboe
Browse files

aoe: 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 e1654f41

drivers/block/aoe/aoeblk.c

+5 −1
Original line number Diff line number Diff line
@@ -417,7 +417,9 @@ aoeblk_gdalloc(void *vp) 


	spin_unlock_irqrestore(&d->lock, flags);



	device_add_disk(NULL, gd, aoe_attr_groups);

	err = device_add_disk(NULL, gd, aoe_attr_groups);

	if (err)

		goto out_disk_cleanup;

	aoedisk_add_debugfs(d);



	spin_lock_irqsave(&d->lock, flags);
@@ -426,6 +428,8 @@ aoeblk_gdalloc(void *vp) 
	spin_unlock_irqrestore(&d->lock, flags);

	return;



out_disk_cleanup:

	blk_cleanup_disk(gd);

err_tagset:

	blk_mq_free_tag_set(set);

err_mempool: