memcpy(tmp_base, top_iph, sizeof(tmp_base));
tmp_ext = NULL;
- extlen = skb->h.raw - (unsigned char *)(top_iph + 1);
+ extlen = skb_transport_offset(skb) + sizeof(struct ipv6hdr);
if (extlen) {
extlen += sizeof(*tmp_ext);
tmp_ext = kmalloc(extlen, GFP_ATOMIC);
goto error_free_iph;
}
- ah = (struct ip_auth_hdr *)skb->h.raw;
+ ah = (struct ip_auth_hdr *)skb_transport_header(skb);
ah->nexthdr = nexthdr;
top_iph->priority = 0;
*
* To erase AH:
* Keeping copy of cleared headers. After AH processing,
- * Moving the pointer of skb->nh.raw by using skb_pull as long as AH
- * header length. Then copy back the copy as long as hdr_len
+ * Moving the pointer of skb->network_header by using skb_pull as long
+ * as AH header length. Then copy back the copy as long as hdr_len
* If destination header following AH exists, copy it into after [Ext2].
*
* |<>|[IPv6][Ext1][Ext2][Dest][Payload]
}
}
- skb->nh.raw += ah_hlen;
+ skb->network_header += ah_hlen;
memcpy(skb_network_header(skb), tmp_hdr, hdr_len);
- skb->h.raw = skb->nh.raw;
+ skb->transport_header = skb->network_header;
__skb_pull(skb, ah_hlen + hdr_len);
kfree(tmp_hdr);