[PATCH net-next v2 1/4] mptcp: avoid unneeded address copy

From: Paolo Abeni pabeni@redhat.com

In the syn_recv fallback path, the msk is unused. We can skip setting the socket address.

Signed-off-by: Paolo Abeni pabeni@redhat.com Reviewed-by: Matthieu Baerts matthieu.baerts@tessares.net Signed-off-by: Matthieu Baerts matthieu.baerts@tessares.net --- net/mptcp/subflow.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index dadaf85db720..a11f4c525e01 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -821,8 +821,6 @@ static struct sock *subflow_syn_recv_sock(const struct sock *sk, goto dispose_child; }

- if (new_msk) - mptcp_copy_inaddrs(new_msk, child); mptcp_subflow_drop_ctx(child); goto out; }