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[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}

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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>
This commit is contained in:
Arnaldo Carvalho de Melo
2007-03-27 18:55:52 -03:00
committed by David S. Miller
parent 2a123b86e2
commit d626f62b11
133 changed files with 321 additions and 230 deletions
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3
drivers/isdn/hardware/avm/b1dma.c
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@ -404,7 +404,8 @@ static void b1dma_dispatch_tx(avmcard *card)
printk(KERN_DEBUG "tx: put 0x%x len=%d\n",
skb->data[2], txlen);
#endif
memcpy(dma->sendbuf.dmabuf, skb->data+2, skb->len-2);
skb_copy_from_linear_data_offset(skb, 2, dma->sendbuf.dmabuf,
skb->len - 2);
}
txlen = (txlen + 3) & ~3;