sh = (struct sctphdr *) skb->h.raw;
/* Pull up the IP and SCTP headers. */
__skb_pull(skb, skb->h.raw - skb->data);
if (skb->len < sizeof(struct sctphdr))
goto discard_it;
sh = (struct sctphdr *) skb->h.raw;
/* Pull up the IP and SCTP headers. */
__skb_pull(skb, skb->h.raw - skb->data);
if (skb->len < sizeof(struct sctphdr))
goto discard_it;