In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Notice that in this particular case I replaced "Fall" with a proper
"fall through" comment, which is what GCC is expecting to find.
Signed-off-by: Gustavo A. R. Silva <garsi...@embeddedor.com>
---
drivers/watchdog/alim1535_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c
index 3a17fbd..60f0c2e 100644
--- a/drivers/watchdog/alim1535_wdt.c
+++ b/drivers/watchdog/alim1535_wdt.c
@@ -223,8 +223,8 @@ static long ali_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
if (ali_settimer(new_timeout))
return -EINVAL;
ali_keepalive();
- /* Fall */
}
+ /* fall through */
case WDIOC_GETTIMEOUT:
return put_user(timeout, p);
default:
--
2.7.4
