From: Gustavo A. R. Silva Date: Thu, 2 Nov 2017 19:25:09 +0000 (-0500) Subject: watchdog: alim1535_wdt: mark expected switch fall-through X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a9868bcc4f7c4eea9e1cf3431d46f29999227b35;p=linux.git 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: Gustavo A. R. Silva Reviewed-by: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c index 3a17fbd39f8ae..60f0c2eb85312 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: