batman-adv: send GW_DEL event in case of soft-iface destruction

[karo-tx-linux.git] / net / batman-adv / hard-interface.c

diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index c60d3ed40257e9d08fe034b6161771e630065576..1ba8a552b62b33fe058d0532c4f3d9f6369c57b9 100644 (file)
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -28,6 +28,7 @@
 #include "originator.h"
 #include "hash.h"
 #include "bridge_loop_avoidance.h"
+#include "gateway_client.h"
 
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
@@ -535,8 +536,12 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
        dev_put(hard_iface->soft_iface);
 
        /* nobody uses this interface anymore */
-       if (!bat_priv->num_ifaces && autodel == BATADV_IF_CLEANUP_AUTO)
-               batadv_softif_destroy_sysfs(hard_iface->soft_iface);
+       if (!bat_priv->num_ifaces) {
+               batadv_gw_check_client_stop(bat_priv);
+
+               if (autodel == BATADV_IF_CLEANUP_AUTO)
+                       batadv_softif_destroy_sysfs(hard_iface->soft_iface);
+       }
 
        netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->soft_iface);
        hard_iface->soft_iface = NULL;