From d626f62b11e00c16e81e4308ab93d3f13551812a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:55:52 -0300 Subject: [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 --- drivers/message/fusion/mptlan.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/message') 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) pci_dma_sync_single_for_cpu(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); - memcpy(skb_put(skb, len), old_skb->data, len); + skb_copy_from_linear_data(old_skb, skb_put(skb, len), len); pci_dma_sync_single_for_device(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); @@ -1093,7 +1093,7 @@ mpt_lan_receive_post_reply(struct net_device *dev, priv->RcvCtl[ctx].dma, priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); - memcpy(skb_put(skb, l), old_skb->data, l); + skb_copy_from_linear_data(old_skb, skb_put(skb, l), l); pci_dma_sync_single_for_device(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, @@ -1122,7 +1122,7 @@ mpt_lan_receive_post_reply(struct net_device *dev, priv->RcvCtl[ctx].len, PCI_DMA_FROMDEVICE); - memcpy(skb_put(skb, len), old_skb->data, len); + skb_copy_from_linear_data(old_skb, skb_put(skb, len), len); pci_dma_sync_single_for_device(mpt_dev->pcidev, priv->RcvCtl[ctx].dma, -- cgit v1.2.3