net: systemport: Fix memleak in bcm_sysport_probe
[ Upstream commit5.4-rM2-2.2.x-imx-squashed7ef1fc5730
] When devm_kcalloc() fails, dev should be freed just like what we've done in the subsequent error paths. Fixes:7b78be48a8
("net: systemport: Dynamically allocate number of TX rings") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
parent
a49c0aebf9
commit
8123fa897e
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@ -2453,8 +2453,10 @@ static int bcm_sysport_probe(struct platform_device *pdev)
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priv->tx_rings = devm_kcalloc(&pdev->dev, txq,
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sizeof(struct bcm_sysport_tx_ring),
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GFP_KERNEL);
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if (!priv->tx_rings)
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return -ENOMEM;
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if (!priv->tx_rings) {
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ret = -ENOMEM;
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goto err_free_netdev;
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}
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priv->is_lite = params->is_lite;
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priv->num_rx_desc_words = params->num_rx_desc_words;
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