mirror of https://gitee.com/openkylin/linux.git
net/macb: fix misplaced call of free_netdev() in macb_remove()
fix a bug introduced by the multiqueue support patch: "net/macb: add TX multiqueue support for gem" the "bp" pointer to the netdev private data was dereferenced and used after the associated memory had been freed by calling free_netdev(). Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2408,11 +2408,11 @@ static int __exit macb_remove(struct platform_device *pdev)
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queue = bp->queues;
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for (q = 0; q < bp->num_queues; ++q, ++queue)
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devm_free_irq(&pdev->dev, queue->irq, queue);
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free_netdev(dev);
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if (!IS_ERR(bp->tx_clk))
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clk_disable_unprepare(bp->tx_clk);
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clk_disable_unprepare(bp->hclk);
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clk_disable_unprepare(bp->pclk);
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free_netdev(dev);
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}
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return 0;
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