diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-27 17:55:52 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 01:28:23 -0400 |
| commit | d626f62b11e00c16e81e4308ab93d3f13551812a (patch) | |
| tree | fac4af6ced853755e12fc709d55f0c2bec51265d /drivers/message/fusion/mptlan.c | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}
To clearly state the intent of copying from linear sk_buffs, _offset being a
overly long variant but interesting for the sake of saving some bytes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/message/fusion/mptlan.c')
| -rw-r--r-- | drivers/message/fusion/mptlan.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c index 21fe1b66808c..7dd34bd28efc 100644 --- a/drivers/message/fusion/mptlan.c +++ b/drivers/message/fusion/mptlan.c | |||
| @@ -932,7 +932,7 @@ mpt_lan_receive_post_turbo(struct net_device *dev, u32 tmsg) | |||
| 932 | pci_dma_sync_single_for_cpu(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, | 932 | pci_dma_sync_single_for_cpu(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, |
| 933 | priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); | 933 | priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); |
| 934 | 934 | ||
| 935 | memcpy(skb_put(skb, len), old_skb->data, len); | 935 | skb_copy_from_linear_data(old_skb, skb_put(skb, len), len); |
| 936 | 936 | ||
| 937 | pci_dma_sync_single_for_device(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, | 937 | pci_dma_sync_single_for_device(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, |
| 938 | priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); | 938 | priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); |
| @@ -1093,7 +1093,7 @@ mpt_lan_receive_post_reply(struct net_device *dev, | |||
| 1093 | priv->RcvCtl[ctx].dma, | 1093 | priv->RcvCtl[ctx].dma, |
| 1094 | priv->RcvCtl[ctx].len, | 1094 | priv->RcvCtl[ctx].len, |
| 1095 | PCI_DMA_FROMDEVICE); | 1095 | PCI_DMA_FROMDEVICE); |
| 1096 | memcpy(skb_put(skb, l), old_skb->data, l); | 1096 | skb_copy_from_linear_data(old_skb, skb_put(skb, l), l); |
| 1097 | 1097 | ||
| 1098 | pci_dma_sync_single_for_device(mpt_dev->pcidev, | 1098 | pci_dma_sync_single_for_device(mpt_dev->pcidev, |
| 1099 | priv->RcvCtl[ctx].dma, | 1099 | priv->RcvCtl[ctx].dma, |
| @@ -1122,7 +1122,7 @@ mpt_lan_receive_post_reply(struct net_device *dev, | |||
| 1122 | priv->RcvCtl[ctx].len, | 1122 | priv->RcvCtl[ctx].len, |
| 1123 | PCI_DMA_FROMDEVICE); | 1123 | PCI_DMA_FROMDEVICE); |
| 1124 | 1124 | ||
| 1125 | memcpy(skb_put(skb, len), old_skb->data, len); | 1125 | skb_copy_from_linear_data(old_skb, skb_put(skb, len), len); |
| 1126 | 1126 | ||
| 1127 | pci_dma_sync_single_for_device(mpt_dev->pcidev, | 1127 | pci_dma_sync_single_for_device(mpt_dev->pcidev, |
| 1128 | priv->RcvCtl[ctx].dma, | 1128 | priv->RcvCtl[ctx].dma, |