watchdog: riowd: remove unneeded semicolon

Fix the following coccicheck warning:

drivers/watchdog/riowd.c:144:2-3: Unneeded semicolon

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200428063333.2743-1-yanaijie@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
index dc3c06a92f93..1b9a6dc8f982 100644
--- a/drivers/watchdog/riowd.c
+++ b/drivers/watchdog/riowd.c
@@ -141,7 +141,7 @@ static long riowd_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }