batman-adv: update last seen field of single hop originators

Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>

diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 1efdb5ccfb234f3648fa537d78f756c1c93fc319..3738a2f0a03dd0b790a2ad918d3fbcb4cc555ab5 100644 (file)
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -1379,6 +1379,7 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
                                struct batadv_hard_iface *if_outgoing)
 {
        struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
+       struct batadv_hardif_neigh_node *hardif_neigh = NULL;
        struct batadv_neigh_node *router = NULL;
        struct batadv_neigh_node *router_router = NULL;
        struct batadv_orig_node *orig_neigh_node;
@@ -1423,6 +1424,13 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
                goto out;
        }
 
+       if (is_single_hop_neigh) {
+               hardif_neigh = batadv_hardif_neigh_get(if_incoming,
+                                                      ethhdr->h_source);
+               if (hardif_neigh)
+                       hardif_neigh->last_seen = jiffies;
+       }
+
        router = batadv_orig_router_get(orig_node, if_outgoing);
        if (router) {
                router_router = batadv_orig_router_get(router->orig_node,
@@ -1557,6 +1565,8 @@ out:
                batadv_neigh_node_free_ref(router_router);
        if (orig_neigh_router)
                batadv_neigh_node_free_ref(orig_neigh_router);
+       if (hardif_neigh)
+               batadv_hardif_neigh_free_ref(hardif_neigh);
 
        kfree_skb(skb_priv);
 }