From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 15 Feb 2014 09:23:25 +0000 (+0400)
Subject: watchdog: wdt285: Fix variable type
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70605d9bab216534a593f3ec8218ab8c015cb452;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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: