1230 	struct sctp_chunk *tchunk = NULL;  in sctp_outq_sack()  local
1347 		tchunk = list_entry(lchunk, struct sctp_chunk,  in sctp_outq_sack()
1349 		tsn = ntohl(tchunk->subh.data_hdr->tsn);  in sctp_outq_sack()
1351 			list_del_init(&tchunk->transmitted_list);  in sctp_outq_sack()
1355 			sctp_chunk_free(tchunk);  in sctp_outq_sack()
1417 	struct sctp_chunk *tchunk;  in sctp_check_transmitted()  local
1433 		tchunk = list_entry(lchunk, struct sctp_chunk,  in sctp_check_transmitted()
1436 		if (sctp_chunk_abandoned(tchunk)) {  in sctp_check_transmitted()
1444 			    !tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1445 				if (tchunk->transport)  in sctp_check_transmitted()
1446 					tchunk->transport->flight_size -=  in sctp_check_transmitted()
1447 							sctp_data_size(tchunk);  in sctp_check_transmitted()
1448 				q->outstanding_bytes -= sctp_data_size(tchunk);  in sctp_check_transmitted()
1453 		tsn = ntohl(tchunk->subh.data_hdr->tsn);  in sctp_check_transmitted()
1460 			if (transport && !tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1472 				if (!sctp_chunk_retransmitted(tchunk) &&  in sctp_check_transmitted()
1473 				    tchunk->rtt_in_progress) {  in sctp_check_transmitted()
1474 					tchunk->rtt_in_progress = 0;  in sctp_check_transmitted()
1475 					rtt = jiffies - tchunk->sent_at;  in sctp_check_transmitted()
1508 			if (!tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1509 				tchunk->tsn_gap_acked = 1;  in sctp_check_transmitted()
1512 				bytes_acked += sctp_data_size(tchunk);  in sctp_check_transmitted()
1513 				if (!tchunk->transport)  in sctp_check_transmitted()
1514 					migrate_bytes += sctp_data_size(tchunk);  in sctp_check_transmitted()
1531 				list_add_tail(&tchunk->transmitted_list,  in sctp_check_transmitted()
1552 			if (tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1556 				tchunk->tsn_gap_acked = 0;  in sctp_check_transmitted()
1558 				if (tchunk->transport)  in sctp_check_transmitted()
1559 					bytes_acked -= sctp_data_size(tchunk);  in sctp_check_transmitted()