From b5a7acd3bd63c7430c98d7f66d0aa457c9ccde30 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Mon, 1 Feb 2021 15:09:09 -0800 Subject: mptcp: send ack for every add_addr This patch changes the sending ACK conditions for the ADD_ADDR, send an ACK packet for any ADD_ADDR, not just when ipv6 addresses or port numbers are included. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/139 Acked-by: Paolo Abeni Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: Jakub Kicinski --- net/mptcp/pm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/mptcp/pm.c') diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 01a846b25771..3a22e73220b9 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -191,8 +191,7 @@ void mptcp_pm_add_addr_received(struct mptcp_sock *msk, void mptcp_pm_add_addr_send_ack(struct mptcp_sock *msk) { - if (!mptcp_pm_should_add_signal_ipv6(msk) && - !mptcp_pm_should_add_signal_port(msk)) + if (!mptcp_pm_should_add_signal(msk)) return; mptcp_pm_schedule_work(msk, MPTCP_PM_ADD_ADDR_SEND_ACK); -- cgit v1.2.3