Commit a9868bcc authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Wim Van Sebroeck

watchdog: alim1535_wdt: mark expected switch fall-through

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: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 083ccebb
......@@ -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:
......
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