iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pktcdvd: add error handling support for add_disk()

Browse Source 
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: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Luis Chamberlain 2021-09-27 15:01:49 -07:00 committed by Jens Axboe
parent 4a32e1cdb7
commit 7b50562756
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/block/pktcdvd.c
View File

@ -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);