diff options
Diffstat (limited to 'net/mptcp/subflow.c')
| -rw-r--r-- | net/mptcp/subflow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index a0041360ee9d..dadaf85db720 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -1350,7 +1350,7 @@ fallback: subflow->reset_reason = MPTCP_RST_EMPTCP; reset: - ssk->sk_err = EBADMSG; + WRITE_ONCE(ssk->sk_err, EBADMSG); tcp_set_state(ssk, TCP_CLOSE); while ((skb = skb_peek(&ssk->sk_receive_queue))) sk_eat_skb(ssk, skb); @@ -1434,7 +1434,7 @@ void __mptcp_error_report(struct sock *sk) ssk_state = inet_sk_state_load(ssk); if (ssk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DEAD)) inet_sk_state_store(sk, ssk_state); - sk->sk_err = -err; + WRITE_ONCE(sk->sk_err, -err); /* This barrier is coupled with smp_rmb() in mptcp_poll() */ smp_wmb(); |