diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-10-18 23:00:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-19 09:10:46 +0200 |
| commit | 9e903e085262ffbf1fc44a17ac06058aca03524a (patch) | |
| tree | 4acefc97ba38c1733474d25c0b2053b56af97db1 /drivers/net/ethernet/qlogic/qla3xxx.c | |
| parent | xfrm6: Don't call icmpv6_send on local error (diff) | |
| download | linux-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.xz linux-9e903e085262ffbf1fc44a17ac06058aca03524a.zip | |
net: add skb frag size accessors
To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.
Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qla3xxx.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qla3xxx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 46f9b6499f9b..a4bdff438a5e 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -2388,7 +2388,7 @@ static int ql_send_map(struct ql3_adapter *qdev, seg++; } - map = skb_frag_dma_map(&qdev->pdev->dev, frag, 0, frag->size, + map = skb_frag_dma_map(&qdev->pdev->dev, frag, 0, skb_frag_size(frag), DMA_TO_DEVICE); err = dma_mapping_error(&qdev->pdev->dev, map); @@ -2401,9 +2401,9 @@ static int ql_send_map(struct ql3_adapter *qdev, oal_entry->dma_lo = cpu_to_le32(LS_64BITS(map)); oal_entry->dma_hi = cpu_to_le32(MS_64BITS(map)); - oal_entry->len = cpu_to_le32(frag->size); + oal_entry->len = cpu_to_le32(skb_frag_size(frag)); dma_unmap_addr_set(&tx_cb->map[seg], mapaddr, map); - dma_unmap_len_set(&tx_cb->map[seg], maplen, frag->size); + dma_unmap_len_set(&tx_cb->map[seg], maplen, skb_frag_size(frag)); } /* Terminate the last segment. */ oal_entry->len |= cpu_to_le32(OAL_LAST_ENTRY); |