[PATCH 2/3] net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info()
From: Krzysztof Kozlowski
Date: Sun Aug 25 2024 - 14:53:34 EST
Driver is leaking OF node reference from
of_parse_phandle_with_fixed_args() in hns_mac_get_info().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index f75668c47935..616a2768e504 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -933,6 +933,7 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
mac_cb->cpld_ctrl = NULL;
} else {
syscon = syscon_node_to_regmap(cpld_args.np);
+ of_node_put(cpld_args.np);
if (IS_ERR_OR_NULL(syscon)) {
dev_dbg(mac_cb->dev, "no cpld-syscon found!\n");
mac_cb->cpld_ctrl = NULL;
--
2.43.0