From: Luis Chamberlain <mcgrof@kernel.org>
Date: Mon, 27 Sep 2021 15:01:56 -0700
Subject: [PATCH] pf: add error handling support for add_disk()
Git-commit: 4fac63f8a871bc2e38dce4944c9d964a62bac3e6
Patch-mainline: v5.16-rc1
References: jsc#PED-1183
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>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/block/paride/pf.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index f471d48a87bc..380d80e507c7 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -962,7 +962,9 @@ static int __init pf_init_unit(struct pf_unit *pf, bool autoprobe, int port,
if (pf_probe(pf))
goto out_pi_release;
- add_disk(disk);
+ ret = add_disk(disk);
+ if (ret)
+ goto out_pi_release;
pf->present = 1;
return 0;
--
2.35.3