@@ -1355,26 +1355,12 @@ static void rx_poll(unsigned long data)
", bogus_cnt %d.\n",
pkt_len, boguscnt);
#endif
- /* Check if the packet is long enough to accept without copying
- to a minimally-sized skbuff. */
- if (pkt_len < rx_copybreak &&
- (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb_reserve(skb, 2); /* 16 byte align the IP header */
- dma_sync_single_for_cpu(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
- np->rx_buf_sz, DMA_FROM_DEVICE);
- skb_copy_to_linear_data(skb, np->rx_skbuff[entry]->data, pkt_len);
- dma_sync_single_for_device(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
- np->rx_buf_sz, DMA_FROM_DEVICE);
- skb_put(skb, pkt_len);
- } else {
- dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
- np->rx_buf_sz, DMA_FROM_DEVICE);
- skb_put(skb = np->rx_skbuff[entry], pkt_len);
- np->rx_skbuff[entry] = NULL;
- }
+ skb = dev_skb_finish_rx_dma(&np->rx_skbuff[entry],
+ pkt_len, rx_copybreak,
+ &np->pci_dev->dev,
+ le32_to_cpu(desc->frag[0].addr),
+ np->rx_buf_sz);
+
skb->protocol = eth_type_trans(skb, dev);
/* Note: checksum -> skb->ip_summed = CHECKSUM_UNNECESSARY; */
netif_rx(skb);
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> --- drivers/net/sundance.c | 26 ++++++-------------------- 1 files changed, 6 insertions(+), 20 deletions(-)