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Commit 70605d9b authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Wim Van Sebroeck
Browse files

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: default avatarAlexander Shiyan <shc_work@mail.ru>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 1cf8a348

drivers/watchdog/wdt285.c

+1 −2
Original line number Diff line number Diff line
@@ -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: