diff options
Diffstat (limited to 'drivers/net/chelsio/sge.c')
| -rw-r--r-- | drivers/net/chelsio/sge.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index a8ffc1e11c5..f01cfdb995d 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1123,7 +1123,7 @@ static inline unsigned int compute_large_page_tx_descs(struct sk_buff *skb) if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN) { unsigned int nfrags = skb_shinfo(skb)->nr_frags; - unsigned int i, len = skb->len - skb->data_len; + unsigned int i, len = skb_headlen(skb); while (len > SGE_TX_DESC_MAX_PLEN) { count++; len -= SGE_TX_DESC_MAX_PLEN; @@ -1219,10 +1219,10 @@ static inline void write_tx_descs(struct adapter *adapter, struct sk_buff *skb, ce = &q->centries[pidx]; mapping = pci_map_single(adapter->pdev, skb->data, - skb->len - skb->data_len, PCI_DMA_TODEVICE); + skb_headlen(skb), PCI_DMA_TODEVICE); desc_mapping = mapping; - desc_len = skb->len - skb->data_len; + desc_len = skb_headlen(skb); flags = F_CMD_DATAVALID | F_CMD_SOP | V_CMD_EOP(nfrags == 0 && desc_len <= SGE_TX_DESC_MAX_PLEN) | @@ -1258,7 +1258,7 @@ static inline void write_tx_descs(struct adapter *adapter, struct sk_buff *skb, ce->skb = NULL; dma_unmap_addr_set(ce, dma_addr, mapping); - dma_unmap_len_set(ce, dma_len, skb->len - skb->data_len); + dma_unmap_len_set(ce, dma_len, skb_headlen(skb)); for (i = 0; nfrags--; i++) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; |