From: Dinghao Liu <dinghao.liu@zju.edu.cn>
To: dinghao.liu@zju.edu.cn, kjlu@umn.edu
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Russell King <rmk+kernel@armlinux.org.uk>,
Sascha Hauer <s.hauer@pengutronix.de>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] net: ethernet: mvneta: Fix error handling in mvneta_probe
Date: Sun, 20 Dec 2020 16:29:30 +0800
Message-ID: <20201220082930.21623-1-dinghao.liu@zju.edu.cn> (raw)
When mvneta_port_power_up() fails, we should execute
cleanup functions after label err_netdev to avoid memleak.
Fixes: 41c2b6b4f0f80 ("net: ethernet: mvneta: Add back interface mode validation")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
drivers/net/ethernet/marvell/mvneta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 563ceac3060f..3369ec717a51 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -5255,7 +5255,7 @@ static int mvneta_probe(struct platform_device *pdev)
err = mvneta_port_power_up(pp, pp->phy_interface);
if (err < 0) {
dev_err(&pdev->dev, "can't power up port\n");
- return err;
+ goto err_netdev;
}
/* Armada3700 network controller does not support per-cpu
--
2.17.1
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Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-20 8:29 Dinghao Liu [this message]
2020-12-23 3:30 ` patchwork-bot+netdevbpf
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