watchdog: Use fallthrough pseudo-keyword

[linux-2.6-microblaze.git] / drivers / watchdog / pcwd_usb.c

diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 2f44af1..79efca4 100644 (file)
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -452,7 +452,7 @@ static long usb_pcwd_ioctl(struct file *file, unsigned int cmd,
 
                usb_pcwd_keepalive(usb_pcwd_device);
        }
-               /* fall through */
+               fallthrough;
 
        case WDIOC_GETTIMEOUT:
                return put_user(heartbeat, p);