1 files changed, 4 insertions, 2 deletions

diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 4db012aa25f7..7029f8b99063 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -377,7 +377,8 @@ static int sctp_prsctp_prune_sent(struct sctp_association *asoc,
                 asoc->abandoned_sent[SCTP_PR_INDEX(PRIO)]++;
                 streamout->ext->abandoned_sent[SCTP_PR_INDEX(PRIO)]++;
 
-                if (!chk->tsn_gap_acked) {
+                if (queue != &asoc->outqueue.retransmit &&
+                    !chk->tsn_gap_acked) {
                         if (chk->transport)
                                 chk->transport->flight_size -=
                                                 sctp_data_size(chk);
@@ -1434,7 +1435,8 @@ static void sctp_check_transmitted(struct sctp_outq *q,
                         /* If this chunk has not been acked, stop
                          * considering it as 'outstanding'.
                          */
-                        if (!tchunk->tsn_gap_acked) {
+                        if (transmitted_queue != &q->retransmit &&
+                            !tchunk->tsn_gap_acked) {
                                 if (tchunk->transport)
                                         tchunk->transport->flight_size -=
                                                         sctp_data_size(tchunk);