Merge tag 'batadv-net-for-davem-20161119' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
Here are two batman-adv bugfix patches:

 - Revert a splat on disabling interface which created another problem,
   by Sven Eckelmann

 - Fix error handling when the primary interface disappears during a
   throughput meter test, by Sven Eckelmann
====================
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/batman-adv/hard-interface.c

@@ -652,6 +652,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
 			batadv_softif_destroy_sysfs(hard_iface->soft_iface);
 	}
 
+	hard_iface->soft_iface = NULL;
 	batadv_hardif_put(hard_iface);
 
 out:

net/batman-adv/tp_meter.c

@@ -837,6 +837,7 @@ static int batadv_tp_send(void *arg)
 	primary_if = batadv_primary_if_get_selected(bat_priv);
 	if (unlikely(!primary_if)) {
 		err = BATADV_TP_REASON_DST_UNREACHABLE;
+		tp_vars->reason = err;
 		goto out;
 	}