4362 	struct sctp_authhdr *auth_hdr;  in sctp_sf_authenticate()  local
4369 	auth_hdr = (struct sctp_authhdr *)chunk->skb->data;  in sctp_sf_authenticate()
4370 	chunk->subh.auth_hdr = auth_hdr;  in sctp_sf_authenticate()
4371 	skb_pull(chunk->skb, sizeof(*auth_hdr));  in sctp_sf_authenticate()
4376 	if (!sctp_auth_asoc_verify_hmac_id(asoc, auth_hdr->hmac_id))  in sctp_sf_authenticate()
4382 	key_id = ntohs(auth_hdr->shkey_id);  in sctp_sf_authenticate()
4394 	hmac = sctp_auth_get_hmac(ntohs(auth_hdr->hmac_id));  in sctp_sf_authenticate()
4405 	digest = (u8 *)(auth_hdr + 1);  in sctp_sf_authenticate()
4439 	struct sctp_authhdr *auth_hdr;  in sctp_sf_eat_auth()  local
4458 	auth_hdr = (struct sctp_authhdr *)chunk->skb->data;  in sctp_sf_eat_auth()
4467 					       &auth_hdr->hmac_id,  in sctp_sf_eat_auth()
4489 	if (asoc->active_key_id != ntohs(auth_hdr->shkey_id)) {  in sctp_sf_eat_auth()
4492 		ev = sctp_ulpevent_make_authkey(asoc, ntohs(auth_hdr->shkey_id),  in sctp_sf_eat_auth()