[PATCH AUTOSEL 6.10 014/197] net: hisilicon: hns_mdio: fix OF node leak in probe()
From: Sasha Levin <sashal@kernel.org>
Date: 2024-09-25 11:59:04
Also in:
lkml, stable
Subsystem:
hisilicon network subsystem driver, networking drivers, the rest · Maintainers:
Jian Shen, Jijie Shao, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Krzysztof Kozlowski <redacted> [ Upstream commit e62beddc45f487b9969821fad3a0913d9bc18a2f ] Driver is leaking OF node reference from of_parse_phandle_with_fixed_args() in probe(). Signed-off-by: Krzysztof Kozlowski <redacted> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240827144421.52852-4-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 ed73707176c1a..8a047145f0c50 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;
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2.43.0