We never checked for errors on add_disk() as this function
returned void. Now that this is fixed, use the shiny new
error handling.
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210927220232.1071926-7-mcgrof@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
/* 512 byte sectors */
set_capacity(bdev->gendisk, scmdev->size >> 9);
- device_add_disk(&scmdev->dev, bdev->gendisk, NULL);
+ ret = device_add_disk(&scmdev->dev, bdev->gendisk, NULL);
+ if (ret)
+ goto out_cleanup_disk;
+
return 0;
+out_cleanup_disk:
+ blk_cleanup_disk(bdev->gendisk);
out_tag:
blk_mq_free_tag_set(&bdev->tag_set);
out: