1 files changed, 1 insertions, 0 deletions

diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index ac9a58b619a6..0d47db886f6e 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -284,6 +284,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb,
          * ACKs if a DATA packet appears to have been lost.
          */
         if (retrans ||
+            call->cong_mode == RXRPC_CALL_SLOW_START ||
             (call->peer->rtt_usage < 3 && sp->hdr.seq & 1) ||
             ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000),
                          ktime_get_real()))