From 70605d9bab216534a593f3ec8218ab8c015cb452 Mon Sep 17 00:00:00 2001
From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 15 Feb 2014 13:23:25 +0400
Subject: [PATCH] watchdog: wdt285: Fix variable type

Variable "new_margin" is checked in the function watchdog_ioctl()
to be non-negative, so change its type to "int".

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
 drivers/watchdog/wdt285.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index 7355ddd0b207..ebbb183be618 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -139,9 +139,8 @@ static const struct watchdog_info ident = {
 static long watchdog_ioctl(struct file *file, unsigned int cmd,
 			   unsigned long arg)
 {
-	unsigned int new_margin;
 	int __user *int_arg = (int __user *)arg;
-	int ret = -ENOTTY;
+	int new_margin, ret = -ENOTTY;
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-- 
2.20.1