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pd: add error handling support for add_disk()

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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: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Luis Chamberlain 2021-09-27 15:01:10 -07:00 committed by Jens Axboe
parent b6fa069971
commit 3dfdd5f333
1 changed files with 5 additions and 1 deletions
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6
drivers/block/paride/pd.c
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@ -938,8 +938,12 @@ static int pd_probe_drive(struct pd_unit *disk, int autoprobe, int port,
if (ret) if (ret)
goto put_disk; goto put_disk;
set_capacity(disk->gd, disk->capacity); set_capacity(disk->gd, disk->capacity);
add_disk(disk->gd); ret = add_disk(disk->gd);
if (ret)
goto cleanup_disk;
return 0; return 0;
cleanup_disk:
blk_cleanup_disk(disk->gd);
put_disk: put_disk:
put_disk(p); put_disk(p);
disk->gd = NULL; disk->gd = NULL;