diff options
| -rw-r--r-- | net/mptcp/options.c | 4 | ||||
| -rw-r--r-- | net/mptcp/protocol.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/mptcp/options.c b/net/mptcp/options.c index 92f27b9e087a..196a46e7467d 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -530,7 +530,7 @@ static bool mptcp_established_options_mp(struct sock *sk, struct sk_buff *skb, return false; /* MPC/MPJ needed only on 3rd ack packet, DATA_FIN and TCP shutdown take precedence */ - if (READ_ONCE(subflow->fully_established) || snd_data_fin_enable || + if (subflow->fully_established || snd_data_fin_enable || subflow->snd_isn != TCP_SKB_CB(skb)->seq || sk->sk_state != TCP_ESTABLISHED) return false; @@ -981,7 +981,7 @@ static bool check_fully_established(struct mptcp_sock *msk, struct sock *ssk, /* here we can process OoO, in-window pkts, only in-sequence 4th ack * will make the subflow fully established */ - if (likely(READ_ONCE(subflow->fully_established))) { + if (likely(subflow->fully_established)) { /* on passive sockets, check for 3rd ack retransmission * note that msk is always set by subflow_syn_recv_sock() * for mp_join subflows diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index d611af2eb74f..302936ff456a 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3886,7 +3886,7 @@ static void schedule_3rdack_retransmission(struct sock *ssk) struct tcp_sock *tp = tcp_sk(ssk); unsigned long timeout; - if (READ_ONCE(mptcp_subflow_ctx(ssk)->fully_established)) + if (mptcp_subflow_ctx(ssk)->fully_established) return; /* reschedule with a timeout above RTT, as we must look only for drop */ |