90 	int hdr_len;  in xfrm6_transport_output()  local
95 	hdr_len = x->type->hdr_offset(x, skb, &prevhdr);  in xfrm6_transport_output()
96 	if (hdr_len < 0)  in xfrm6_transport_output()
97 		return hdr_len;  in xfrm6_transport_output()
101 	skb->transport_header = skb->network_header + hdr_len;  in xfrm6_transport_output()
102 	__skb_pull(skb, hdr_len);  in xfrm6_transport_output()
103 	memmove(ipv6_hdr(skb), iph, hdr_len);  in xfrm6_transport_output()
121 	int hdr_len;  in xfrm6_ro_output()  local
125 	hdr_len = x->type->hdr_offset(x, skb, &prevhdr);  in xfrm6_ro_output()
126 	if (hdr_len < 0)  in xfrm6_ro_output()
127 		return hdr_len;  in xfrm6_ro_output()
131 	skb->transport_header = skb->network_header + hdr_len;  in xfrm6_ro_output()
132 	__skb_pull(skb, hdr_len);  in xfrm6_ro_output()
133 	memmove(ipv6_hdr(skb), iph, hdr_len);  in xfrm6_ro_output()
281 	int optlen, hdr_len;  in xfrm6_beet_encap_add()  local
283 	hdr_len = 0;  in xfrm6_beet_encap_add()
286 		hdr_len += IPV4_BEET_PHMAXLEN - (optlen & 4);  in xfrm6_beet_encap_add()
288 	skb_set_network_header(skb, -x->props.header_len - hdr_len);  in xfrm6_beet_encap_add()
294 	ph = __skb_pull(skb, XFRM_MODE_SKB_CB(skb)->ihl - hdr_len);  in xfrm6_beet_encap_add()