1 files changed, 2 insertions, 0 deletions

diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index a7ba9e146dff..59edfd25a19c 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -1532,6 +1532,8 @@ static void sctp_check_transmitted(struct sctp_outq *q,
                                                   bytes_acked);
 
                         transport->flight_size -= bytes_acked;
+                        if (transport->flight_size == 0)
+                                transport->partial_bytes_acked = 0;
                         q->outstanding_bytes -= bytes_acked;
                 } else {
                         /* RFC 2960 6.1, sctpimpguide-06 2.15.2