linux-kernel - [PATCH] rtc: m41t80: fix fall-through annotation

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Message-ID: <20181004123528.GA27013@embeddedor.com>
Date:   Thu, 4 Oct 2018 14:35:28 +0200
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH] rtc: m41t80: fix fall-through annotation

Replace "Fall" with a proper "Fall through" annotation.

This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough

Addresses-Coverity-ID: 1373875 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
 drivers/rtc/rtc-m41t80.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index ad03e2f..a3fb235 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -745,7 +745,7 @@ static int wdt_ioctl(struct file *file, unsigned int cmd,
 			return -EINVAL;
 		wdt_margin = new_margin;
 		wdt_ping();
-		/* Fall */
+		/* Fall through */
 	case WDIOC_GETTIMEOUT:
 		return put_user(wdt_margin, (int __user *)arg);
 
-- 
2.7.4