net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
[ Upstream commit5.4-rM2-2.2.x-imx-squashed4375ada019
] If the 'register_netdev()' call fails, we must undo a previous 'bcmgenet_mii_init()' call. Fixes:1c1008c793
("net: bcmgenet: add main driver file") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201212182005.120437-1-christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
parent
efc570073c
commit
226bcdbb4a
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@ -3584,8 +3584,10 @@ static int bcmgenet_probe(struct platform_device *pdev)
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clk_disable_unprepare(priv->clk);
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err = register_netdev(dev);
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if (err)
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if (err) {
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bcmgenet_mii_exit(dev);
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goto err;
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}
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return err;
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