net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Update the size used in 'dma_free_coherent()' in order to match the one
used in the corresponding 'dma_alloc_coherent()', in
'spider_net_init_chain()'.
Fixes: d4ed8f8d1f
("Spidernet DMA coalescing")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -283,8 +283,8 @@ spider_net_free_chain(struct spider_net_card *card,
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descr = descr->next;
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descr = descr->next;
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} while (descr != chain->ring);
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} while (descr != chain->ring);
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dma_free_coherent(&card->pdev->dev, chain->num_desc,
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dma_free_coherent(&card->pdev->dev, chain->num_desc * sizeof(struct spider_net_hw_descr),
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chain->hwring, chain->dma_addr);
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chain->hwring, chain->dma_addr);
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}
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}
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/**
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/**
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