From: Antonio Quartulli antonio@open-mesh.com

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 antonio@open-mesh.com --- hard-interface.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/hard-interface.c b/hard-interface.c index c5f871f..8a42745 100644 --- a/hard-interface.c +++ b/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> @@ -524,8 +525,12 @@ 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;