 */
int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
{
	int nsg = __skb_to_sgvec(skb, sg, offset, len, 0);

	if (nsg <= 0)
		return nsg;

	sg_mark_end(&sg[nsg - 1]);

	return nsg;
 */
int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
{
	int nsg = __skb_to_sgvec(skb, sg, offset, len, 0);

	if (nsg <= 0)
		return nsg;

	sg_mark_end(&sg[nsg - 1]);

	return nsg;