Message ID | 20201119194603.103158-4-mathew.j.martineau@linux.intel.com |
---|---|
State | Superseded |
Headers | show |
Series | mptcp: More miscellaneous MPTCP fixes | expand |
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index a46a542b1766..806c0658e42f 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1725,8 +1725,11 @@ static struct sock *mptcp_subflow_get_retrans(const struct mptcp_sock *msk) continue; /* still data outstanding at TCP level? Don't retransmit. */ - if (!tcp_write_queue_empty(ssk)) + if (!tcp_write_queue_empty(ssk)) { + if (inet_csk(ssk)->icsk_ca_state >= TCP_CA_Loss) + continue; return NULL; + } if (subflow->backup) { if (!backup)