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[PATCH] winbond-840-remove-badness-in-pci_map_single

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Call pci_map_single() with the actual size of the receive
buffers, not 0 (which skb->len is initialized to by dev_alloc_skb()).

Signed-off-by: Erling A. Jacobsen <linuxcub@email.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Erling A. Jacobsen 2006-04-30 21:46:56 +02:00 committed by Jeff Garzik
parent f905703a93
commit bb02aacc02
1 changed files with 2 additions and 2 deletions
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4
drivers/net/tulip/winbond-840.c
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@ -850,7 +850,7 @@ static void init_rxtx_rings(struct net_device *dev)
break;
skb->dev = dev; /* Mark as being used by this device. */
np->rx_addr[i] = pci_map_single(np->pci_dev,skb->data,
skb->len,PCI_DMA_FROMDEVICE);
np->rx_buf_sz,PCI_DMA_FROMDEVICE);
np->rx_ring[i].buffer1 = np->rx_addr[i];
np->rx_ring[i].status = DescOwn;
@ -1316,7 +1316,7 @@ static int netdev_rx(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
np->rx_addr[entry] = pci_map_single(np->pci_dev,
skb->data,
skb->len, PCI_DMA_FROMDEVICE);
np->rx_buf_sz, PCI_DMA_FROMDEVICE);
np->rx_ring[entry].buffer1 = np->rx_addr[entry];
}
wmb();