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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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4
net/irda/irttp.c
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@@ -314,8 +314,8 @@ static inline void irttp_fragment_skb(struct tsap_cb *self,
skb_reserve(frag, self->max_header_size);
/* Copy data from the original skb into this fragment. */
memcpy(skb_put(frag, self->max_seg_size), skb->data,
self->max_seg_size);
skb_copy_from_linear_data(skb, skb_put(frag, self->max_seg_size),
self->max_seg_size);
/* Insert TTP header, with the more bit set */
frame = skb_push(frag, TTP_HEADER);