Commit 4923bbff authored by Felix Gu's avatar Felix Gu Committed by Guenter Roeck
Browse files

hwmon: (nct7363) Fix a resource leak in nct7363_present_pwm_fanin 



When calling of_parse_phandle_with_args(), the caller is responsible
to call of_node_put() to release the reference of device node.
In nct7363_present_pwm_fanin, it does not release the reference,
causing a resource leak.

Signed-off-by: default avatarFelix Gu <gu_0233@qq.com>
Link: https://lore.kernel.org/r/tencent_9717645269E4C07D3D131F52201E12E5E10A@qq.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 2954ce67

drivers/hwmon/nct7363.c

+1 −0
Original line number Diff line number Diff line
@@ -349,6 +349,7 @@ static int nct7363_present_pwm_fanin(struct device *dev, 
	if (ret)

		return ret;



	of_node_put(args.np);

	if (args.args[0] >= NCT7363_PWM_COUNT)

		return -EINVAL;

	data->pwm_mask |= BIT(args.args[0]);