diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index 7919e259175df2..ccae50eba664bf 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -1221,14 +1221,14 @@ static bool subflow_check_data_avail(struct sock *ssk) /* RFC 8684 section 3.7. */ if (subflow->send_mp_fail) { if (mptcp_has_another_subflow(ssk)) { + ssk->sk_err = EBADMSG; + tcp_set_state(ssk, TCP_CLOSE); + subflow->reset_transient = 0; + subflow->reset_reason = MPTCP_RST_EMIDDLEBOX; + tcp_send_active_reset(ssk, GFP_ATOMIC); while ((skb = skb_peek(&ssk->sk_receive_queue))) sk_eat_skb(ssk, skb); } - ssk->sk_err = EBADMSG; - tcp_set_state(ssk, TCP_CLOSE); - subflow->reset_transient = 0; - subflow->reset_reason = MPTCP_RST_EMIDDLEBOX; - tcp_send_active_reset(ssk, GFP_ATOMIC); WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_NODATA); return true; }