[ Upstream commit
2304c55fd506fcd5e1a59ae21a306ee82507340b ]
We never checked for errors on add_disk() as this function returned void.
Now that this is fixed, use the shiny new error handling.
Contrary to the typical removal which delays the put_disk() until later,
since we are failing on a probe we immediately put the disk on failure from
add_disk by using blk_cleanup_disk().
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210902174105.2418771-3-mcgrof@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Stable-dep-of:
4f431a047a5c ("memstick/ms_block: Add check for alloc_ordered_workqueue")
Signed-off-by: Sasha Levin <sashal@kernel.org>
set_disk_ro(msb->disk, 1);
msb_start(card);
- device_add_disk(&card->dev, msb->disk, NULL);
+ rc = device_add_disk(&card->dev, msb->disk, NULL);
+ if (rc)
+ goto out_cleanup_disk;
dbg("Disk added");
return 0;
+out_cleanup_disk:
+ blk_cleanup_disk(msb->disk);
out_free_tag_set:
blk_mq_free_tag_set(&msb->tag_set);
out_release_id: