[SK_BUFF]: Introduce skb_copy_to_linear_data{_offset}

To clearly state the intent of copying to 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 <[email protected]>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-03-31 11:55:19 -03:00 • committed by David S. Miller
commit 27d7ff46a3
63 changed files with 185 additions and 127 deletions

View file

@ -59,8 +59,8 @@ void nr_output(struct sock *sk, struct sk_buff *skb)
/* Duplicate the Transport Header */
skb_push(skbn, NR_TRANSPORT_LEN);
memcpy(skbn->data, transport, NR_TRANSPORT_LEN);
skb_copy_to_linear_data(skbn, transport,
NR_TRANSPORT_LEN);
if (skb->len > 0)
skbn->data[4] |= NR_MORE_FLAG;