diff options
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/protocol.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 254e6ef2b4e0..2936413171be 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1944,6 +1944,13 @@ unlock: return err; } +static void mptcp_subflow_early_fallback(struct mptcp_sock *msk, + struct mptcp_subflow_context *subflow) +{ + subflow->request_mptcp = 0; + __mptcp_do_fallback(msk); +} + static int mptcp_stream_connect(struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags) { @@ -1975,10 +1982,10 @@ static int mptcp_stream_connect(struct socket *sock, struct sockaddr *uaddr, * TCP option space. */ if (rcu_access_pointer(tcp_sk(ssock->sk)->md5sig_info)) - subflow->request_mptcp = 0; + mptcp_subflow_early_fallback(msk, subflow); #endif if (subflow->request_mptcp && mptcp_token_new_connect(ssock->sk)) - subflow->request_mptcp = 0; + mptcp_subflow_early_fallback(msk, subflow); do_connect: err = ssock->ops->connect(ssock, uaddr, addr_len, flags); |