diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index f16edef6026a..a10ebf3ee10a 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -850,7 +850,7 @@ static inline void __mptcp_sync_sndbuf(struct sock *sk) if (sk->sk_userlocks & SOCK_SNDBUF_LOCK) return; - new_sndbuf = sock_net(sk)->ipv4.sysctl_tcp_wmem[0]; + new_sndbuf = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_wmem[0]); mptcp_for_each_subflow(mptcp_sk(sk), subflow) { ssk_sndbuf = READ_ONCE(mptcp_subflow_tcp_sock(subflow)->sk_sndbuf); |