As platform_driver_register() could fail, it should be better
to deal with the return value in order to maintain the code
consisitency.
Fixes: 27e0fe00a5c6 ("watchdog: f71808e_wdt: refactor to platform device/driver pair")
Signed-off-by: Jiasheng Jiang <jiasheng@xxxxxxxxxxx>
---
drivers/watchdog/f71808e_wdt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c
index 7f59c680de25..6a16d3d0bb1e 100644
--- a/drivers/watchdog/f71808e_wdt.c
+++ b/drivers/watchdog/f71808e_wdt.c
@@ -634,7 +634,9 @@ static int __init fintek_wdt_init(void)
pdata.type = ret;
- platform_driver_register(&fintek_wdt_driver);
+ ret = platform_driver_register(&fintek_wdt_driver);
+ if (ret)
+ return ret;
wdt_res.name = "superio port";
wdt_res.flags = IORESOURCE_IO;
--
2.25.1
