78 	packet->auth = NULL;  in sctp_packet_reset()
193 	struct sctp_chunk *auth;  in sctp_packet_bundle_auth()  local
209 	if (!chunk->auth)  in sctp_packet_bundle_auth()
212 	auth = sctp_make_auth(asoc);  in sctp_packet_bundle_auth()
213 	if (!auth)  in sctp_packet_bundle_auth()
216 	retval = __sctp_packet_append_chunk(pkt, auth);  in sctp_packet_bundle_auth()
219 		sctp_chunk_free(auth);  in sctp_packet_bundle_auth()
307 		packet->auth = chunk;  in __sctp_packet_append_chunk()
391 	unsigned char *auth = NULL;	/* pointer to auth in skb data */  in sctp_packet_transmit()  local
492 		if (chunk == packet->auth)  in sctp_packet_transmit()
493 			auth = skb_tail_pointer(nskb);  in sctp_packet_transmit()
524 	if (auth)  in sctp_packet_transmit()
526 					(struct sctp_auth_chunk *)auth,  in sctp_packet_transmit()
776 		    (!packet->has_data && chunk->auth)) {  in sctp_packet_will_fit()