Commit 5c570b95 authored Aug 06, 2014 by Axel Lin Committed by Guenter Roeck Aug 05, 2014

hwmon: (vt1211) Fix vrm write operation



vrm is an u8, so the written value needs to be limited to [0, 255].

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

parent 5e3b5610

drivers/hwmon/vt1211.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -879,6 +879,9 @@ static ssize_t set_vrm(struct device dev, struct device_attribute attr,
		if (err)
		return err;

		if (val > 255)
		return -EINVAL;

		data->vrm = val;

		return count;