From: Paolo Abeni pabeni@redhat.com
[ Upstream commit 2bb9a37f0e194ed95c70603b0efc7898a5a0d9b4 ]
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 Signed-off-by: David S. Miller davem@davemloft.net Stable-dep-of: 7e8b88ec35ee ("mptcp: consolidate passive msk socket initialization") Signed-off-by: Sasha Levin sashal@kernel.org --- net/mptcp/subflow.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index 67ddbf6f2e4ee..4995a6281ea16 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -759,8 +759,6 @@ 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; }