[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

@ -399,7 +399,8 @@ static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
if (_len > 22) {
_len2 = _len - 22;
skb_copy_from_linear_data(skb, msghead, 22);
memcpy(skb->data + _len2, msghead, 22);
skb_copy_to_linear_data_offset(skb, _len2,
msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
retval = capilib_data_b3_req(&cinfo->ncci_head,