1656 	struct sctp_chunk *ack;  in sctp_assoc_free_asconf_acks()  local
1659 	list_for_each_entry_safe(ack, tmp, &asoc->asconf_ack_list,  in sctp_assoc_free_asconf_acks()
1661 		list_del_init(&ack->transmitted_list);  in sctp_assoc_free_asconf_acks()
1662 		sctp_chunk_free(ack);  in sctp_assoc_free_asconf_acks()
1669 	struct sctp_chunk *ack;  in sctp_assoc_clean_asconf_ack_cache()  local
1675 	list_for_each_entry_safe(ack, tmp, &asoc->asconf_ack_list,  in sctp_assoc_clean_asconf_ack_cache()
1677 		if (ack->subh.addip_hdr->serial ==  in sctp_assoc_clean_asconf_ack_cache()
1681 		list_del_init(&ack->transmitted_list);  in sctp_assoc_clean_asconf_ack_cache()
1682 		sctp_chunk_free(ack);  in sctp_assoc_clean_asconf_ack_cache()
1691 	struct sctp_chunk *ack;  in sctp_assoc_lookup_asconf_ack()  local
1696 	list_for_each_entry(ack, &asoc->asconf_ack_list, transmitted_list) {  in sctp_assoc_lookup_asconf_ack()
1697 		if (sctp_chunk_pending(ack))  in sctp_assoc_lookup_asconf_ack()
1699 		if (ack->subh.addip_hdr->serial == serial) {  in sctp_assoc_lookup_asconf_ack()
1700 			sctp_chunk_hold(ack);  in sctp_assoc_lookup_asconf_ack()
1701 			return ack;  in sctp_assoc_lookup_asconf_ack()