[PATCH net-next RESEND 3/3] net: hisilicon: hns_mdio: fix OF node leak in probe()

From: Krzysztof Kozlowski
Date: Tue Aug 27 2024 - 10:45:33 EST


Driver is leaking OF node reference from
of_parse_phandle_with_fixed_args() in probe().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns_mdio.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index ed73707176c1..8a047145f0c5 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -575,6 +575,7 @@ static int hns_mdio_probe(struct platform_device *pdev)
MDIO_SC_RESET_ST;
}
}
+ of_node_put(reg_args.np);
} else {
dev_warn(&pdev->dev, "find syscon ret = %#x\n", ret);
mdio_dev->subctrl_vbase = NULL;
--
2.43.0