batman-adv: Distributed ARP Table - add runtime switch

This patch adds a runtime switch that enables the user to turn the DAT feature
on or off at runtime

Signed-off-by: Antonio Quartulli <ordex@autistici.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 9dc0ae1d4da3..7b4a3a3d9dd5 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -480,6 +480,9 @@ struct net_device *batadv_softif_create(const char *name)
         atomic_set(&bat_priv->aggregated_ogms, 1);
         atomic_set(&bat_priv->bonding, 0);
         atomic_set(&bat_priv->bridge_loop_avoidance, 0);
+#ifdef CONFIG_BATMAN_ADV_DAT
+        atomic_set(&bat_priv->distributed_arp_table, 1);
+#endif
         atomic_set(&bat_priv->ap_isolation, 0);
         atomic_set(&bat_priv->vis_mode, BATADV_VIS_TYPE_CLIENT_UPDATE);
         atomic_set(&bat_priv->gw_mode, BATADV_GW_MODE_OFF);