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Commit 8257f55a authored by Antonio Quartulli's avatar Antonio Quartulli Committed by Antonio Quartulli
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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: default avatarAntonio Quartulli <antonio@open-mesh.com>
Signed-off-by: default avatarMarek Lindner <mareklindner@neomailbox.ch>
parent a19d3d85

net/batman-adv/hard-interface.c

+7 −2
Original line number Diff line number Diff line
@@ -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)

	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;