net: sgi: use GFP_ATOMIC under spin lock
The function meth_init_tx_ring() is called from meth_tx_timeout(), in which spin_lock is held, so we should use GFP_ATOMIC instead. Fixes: 8d4c28fbc284 ("meth: pass struct device to DMA API functions") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -214,7 +214,7 @@ static int meth_init_tx_ring(struct meth_private *priv)
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{
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/* Init TX ring */
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priv->tx_ring = dma_alloc_coherent(&priv->pdev->dev,
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TX_RING_BUFFER_SIZE, &priv->tx_ring_dma, GFP_KERNEL);
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TX_RING_BUFFER_SIZE, &priv->tx_ring_dma, GFP_ATOMIC);
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if (!priv->tx_ring)
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return -ENOMEM;
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