net/ipv6/esp6.c

325 	struct ip_esp_hdr *esph = (void *)(skb->data + offset);
342 static struct ip_esp_hdr *esp_output_set_esn(struct sk_buff *skb,
344 					     struct ip_esp_hdr *esph,
362 		esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4);
380 static struct ip_esp_hdr *esp6_output_udp_encap(struct sk_buff *skb,
401 	return (struct ip_esp_hdr *)(uh + 1);
405 static struct ip_esp_hdr *esp6_output_tcp_encap(struct xfrm_state *x,
410 	struct ip_esp_hdr *esph;
426 	esph = (struct ip_esp_hdr *)(lenp + 1);
431 static struct ip_esp_hdr *esp6_output_tcp_encap(struct xfrm_state *x,
443 	struct ip_esp_hdr *esph;
551 	esp->esph = (struct ip_esp_hdr *)(skb_transport_header(skb) + esph_offset);
571 	struct ip_esp_hdr *esph;
578 	assoclen = sizeof(struct ip_esp_hdr);
689 	struct ip_esp_hdr *esph;
717 	esp.esph = ip_esp_hdr(skb);
746 	hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead);
781 	int hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead);
898 		struct ip_esp_hdr *esph = skb_push(skb, 4);
920 	int elen = skb->len - sizeof(struct ip_esp_hdr) - ivlen;
930 	if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + ivlen)) {
940 	assoclen = sizeof(struct ip_esp_hdr);
1016 	struct ip_esp_hdr *esph = (struct ip_esp_hdr *)(skb->data + offset);
1200 	x->props.header_len = sizeof(struct ip_esp_hdr) +