linux-kernel - [PATCH] watchdog/sbc7240_wdt: Fix yet another -Wimplicit-fallthrough warning

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Date:   Sun, 29 Sep 2019 13:46:49 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        linux-watchdog@...r.kernel.org
Subject: [PATCH] watchdog/sbc7240_wdt: Fix yet another -Wimplicit-fallthrough warning

From: Borislav Petkov <bp@...e.de>

... by moving the fall through comment outside of the code block so that
gcc sees it.

No functional changes.

Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Wim Van Sebroeck <wim@...ux-watchdog.org>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: linux-watchdog@...r.kernel.org
---
 drivers/watchdog/sbc7240_wdt.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/watchdog/sbc7240_wdt.c b/drivers/watchdog/sbc7240_wdt.c
index 12cdee7d5069..90d67e6d8e8b 100644
--- a/drivers/watchdog/sbc7240_wdt.c
+++ b/drivers/watchdog/sbc7240_wdt.c
@@ -194,9 +194,8 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 		if (wdt_set_timeout(new_timeout))
 			return -EINVAL;
-
-		/* Fall through */
 	}
+	/* Fall through */
 	case WDIOC_GETTIMEOUT:
 		return put_user(timeout, (int __user *)arg);
 	default:
-- 
2.21.0