The following commit has been merged in the master branch: commit 8257f55ae277dd94c015f7cf32f4afd1db59fe8d Author: Antonio Quartulli &lt;antonio(a)open-mesh.com&gt; Date: Mon Aug 19 18:39:59 2013 +0200 batman-adv: send GW_DEL event in case of soft-iface destruction In case of soft_iface destruction send a GW DEL event to userspace so that applications which are listening for GW events are informed about the lost of connectivity and can react accordingly. Signed-off-by: Antonio Quartulli &lt;antonio(a)open-mesh.com&gt; Signed-off-by: Marek Lindner &lt;mareklindner(a)neomailbox.ch&gt; diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index c60d3ed..1ba8a55 100644 --- 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; -- LinuxNextTracking