mptcp: move to next addr when timeout

This patch called mptcp_pm_subflow_established to move to the next address
when an ADD_ADDR has been retransmitted the maximum number of times.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 4b4b87803f3316c8a19b606da633c83f0d1c3f55..c0c942c101cbd2759ccb7e9f505717d53b438f48 100644 (file)
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -337,6 +337,9 @@ static void mptcp_pm_add_timer(struct timer_list *timer)
 
        spin_unlock_bh(&msk->pm.lock);
 
+       if (entry->retrans_times == ADD_ADDR_RETRANS_MAX)
+               mptcp_pm_subflow_established(msk);
+
 out:
        __sock_put(sk);
 }