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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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2
drivers/net/rrunner.c
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@@ -1451,7 +1451,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
skb_reserve(new_skb, 8);
skb_put(new_skb, len);
memcpy(new_skb->data, skb->data, len);
skb_copy_from_linear_data(skb, new_skb->data, len);
dev_kfree_skb(skb);
skb = new_skb;
}