From 4923bbff0bcffe488b3aa76829c829bd15b02585 Mon Sep 17 00:00:00 2001 From: Felix Gu Date: Thu, 15 Jan 2026 21:54:15 +0800 Subject: 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: Felix Gu Link: https://lore.kernel.org/r/tencent_9717645269E4C07D3D131F52201E12E5E10A@qq.com Signed-off-by: Guenter Roeck --- drivers/hwmon/nct7363.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hwmon/nct7363.c b/drivers/hwmon/nct7363.c index 4946d59ff807..20f14d5e0c94 100644 --- a/drivers/hwmon/nct7363.c +++ b/drivers/hwmon/nct7363.c @@ -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]); -- cgit v1.2.3