[PATCH v2 14/15] pcd: capture errors on cdrom_register()
Luis Chamberlain
mcgrof at kernel.org
Mon Sep 27 15:01:09 PDT 2021
No errors were being captured wehen cdrom_register() fails,
capture the error and return the error.
Signed-off-by: Luis Chamberlain <mcgrof at kernel.org>
---
drivers/block/paride/pcd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index 82a654fc4db8..4cc0d141db78 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -940,7 +940,9 @@ static int pcd_init_unit(struct pcd_unit *cd, bool autoprobe, int port,
cd->present = 1;
pcd_probe_capabilities(cd);
- register_cdrom(cd->disk, &cd->info);
+ ret = register_cdrom(cd->disk, &cd->info);
+ if (ret)
+ goto out_pi_release;
ret = add_disk(cd->disk);
if (ret)
goto out_unreg_cdrom;
--
2.30.2
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