126 	struct ip_auth_hdr *ah = ip_auth_hdr(skb);  in ah_output_done()  local
131 	memcpy(ah->auth_data, icv, ahp->icv_trunc_len);  in ah_output_done()
156 	struct ip_auth_hdr *ah;  in ah_output()  local
171 	ah = ip_auth_hdr(skb);  in ah_output()
188 	memset(ah->auth_data, 0, ahp->icv_trunc_len);  in ah_output()
204 	ah->nexthdr = *skb_mac_header(skb);  in ah_output()
214 		ah->hdrlen  = (XFRM_ALIGN4(sizeof(*ah) + ahp->icv_trunc_len) >> 2) - 2;  in ah_output()
216 		ah->hdrlen  = (XFRM_ALIGN8(sizeof(*ah) + ahp->icv_trunc_len) >> 2) - 2;  in ah_output()
218 	ah->reserved = 0;  in ah_output()
219 	ah->spi = x->id.spi;  in ah_output()
220 	ah->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);  in ah_output()
245 	memcpy(ah->auth_data, icv, ahp->icv_trunc_len);  in ah_output()
269 	struct ip_auth_hdr *ah = ip_auth_hdr(skb);  in ah_input_done()  local
271 	int ah_hlen = (ah->hdrlen + 2) << 2;  in ah_input_done()
281 	err = ah->nexthdr;  in ah_input_done()
309 	struct ip_auth_hdr *ah;  in ah_input()  local
317 	if (!pskb_may_pull(skb, sizeof(*ah)))  in ah_input()
320 	ah = (struct ip_auth_hdr *)skb->data;  in ah_input()
324 	nexthdr = ah->nexthdr;  in ah_input()
325 	ah_hlen = (ah->hdrlen + 2) << 2;  in ah_input()
328 		if (ah_hlen != XFRM_ALIGN4(sizeof(*ah) + ahp->icv_full_len) &&  in ah_input()
329 		    ah_hlen != XFRM_ALIGN4(sizeof(*ah) + ahp->icv_trunc_len))  in ah_input()
332 		if (ah_hlen != XFRM_ALIGN8(sizeof(*ah) + ahp->icv_full_len) &&  in ah_input()
333 		    ah_hlen != XFRM_ALIGN8(sizeof(*ah) + ahp->icv_trunc_len))  in ah_input()
352 	ah = (struct ip_auth_hdr *)skb->data;  in ah_input()
374 	memcpy(auth_data, ah->auth_data, ahp->icv_trunc_len);  in ah_input()
375 	memset(ah->auth_data, 0, ahp->icv_trunc_len);  in ah_input()
435 	struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+(iph->ihl<<2));  in ah4_err()  local
449 			      ah->spi, IPPROTO_AH, AF_INET);  in ah4_err()