From 26336c8a36c0a6a28b9ecf6f1bb8c8f5605d6a21 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 19 Oct 2013 12:12:22 +0300 Subject: hwmon: (w83793) Clean up a signedness issue We cap the upper bound of "mtimeout" but since it's signed we should check for negative values as well. The mistake is harmless. But I have changed it to unsigned as a cleanup. Signed-off-by: Dan Carpenter Signed-off-by: Guenter Roeck --- drivers/hwmon/w83793.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c index b6470ecda8fc..9d63d71214ca 100644 --- a/drivers/hwmon/w83793.c +++ b/drivers/hwmon/w83793.c @@ -1199,7 +1199,8 @@ static void w83793_init_client(struct i2c_client *client) static int watchdog_set_timeout(struct w83793_data *data, int timeout) { - int ret, mtimeout; + unsigned int mtimeout; + int ret; mtimeout = DIV_ROUND_UP(timeout, 60); -- cgit v1.2.3