-Fix crash with actions performed on the underlying interface (MAC address,
-MTU or link state update). This triggers pppoe_flush_dev(), which cleans up
-the device without announcing it in sk->sk_state.
-
-Patch by Guillaume Nault (pulled from netdev@vger)
-
---- a/drivers/net/ppp/pppoe.c
-+++ b/drivers/net/ppp/pppoe.c
-@@ -313,7 +313,6 @@ static void pppoe_flush_dev(struct net_d
- if (po->pppoe_dev == dev &&
- sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
- pppox_unbind_sock(sk);
-- sk->sk_state = PPPOX_ZOMBIE;
- sk->sk_state_change(sk);
- po->pppoe_dev = NULL;
- dev_put(dev);