1245 	struct sctp_chunk *tchunk = NULL;  in sctp_outq_sack()  local
1356 		tchunk = list_entry(lchunk, struct sctp_chunk,  in sctp_outq_sack()
1358 		tsn = ntohl(tchunk->subh.data_hdr->tsn);  in sctp_outq_sack()
1360 			list_del_init(&tchunk->transmitted_list);  in sctp_outq_sack()
1364 			sctp_chunk_free(tchunk);  in sctp_outq_sack()
1426 	struct sctp_chunk *tchunk;  in sctp_check_transmitted()  local
1442 		tchunk = list_entry(lchunk, struct sctp_chunk,  in sctp_check_transmitted()
1445 		if (sctp_chunk_abandoned(tchunk)) {  in sctp_check_transmitted()
1453 			    !tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1454 				if (tchunk->transport)  in sctp_check_transmitted()
1455 					tchunk->transport->flight_size -=  in sctp_check_transmitted()
1456 							sctp_data_size(tchunk);  in sctp_check_transmitted()
1457 				q->outstanding_bytes -= sctp_data_size(tchunk);  in sctp_check_transmitted()
1462 		tsn = ntohl(tchunk->subh.data_hdr->tsn);  in sctp_check_transmitted()
1469 			if (transport && !tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1481 				if (!sctp_chunk_retransmitted(tchunk) &&  in sctp_check_transmitted()
1482 				    tchunk->rtt_in_progress) {  in sctp_check_transmitted()
1483 					tchunk->rtt_in_progress = 0;  in sctp_check_transmitted()
1484 					rtt = jiffies - tchunk->sent_at;  in sctp_check_transmitted()
1517 			if (!tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1518 				tchunk->tsn_gap_acked = 1;  in sctp_check_transmitted()
1521 				bytes_acked += sctp_data_size(tchunk);  in sctp_check_transmitted()
1522 				if (!tchunk->transport)  in sctp_check_transmitted()
1523 					migrate_bytes += sctp_data_size(tchunk);  in sctp_check_transmitted()
1540 				list_add_tail(&tchunk->transmitted_list,  in sctp_check_transmitted()
1561 			if (tchunk->tsn_gap_acked) {  in sctp_check_transmitted()
1565 				tchunk->tsn_gap_acked = 0;  in sctp_check_transmitted()
1567 				if (tchunk->transport)  in sctp_check_transmitted()
1568 					bytes_acked -= sctp_data_size(tchunk);  in sctp_check_transmitted()