diff options
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 35f76f2f7824..da83982bf974 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -292,7 +292,6 @@ out: return ret; } - int batadv_recv_icmp_packet(struct sk_buff *skb, struct batadv_hard_iface *recv_if) { @@ -443,11 +442,13 @@ batadv_find_router(struct batadv_priv *bat_priv, router = batadv_orig_router_get(orig_node, recv_if); + if (!router) + return router; + /* only consider bonding for recv_if == BATADV_IF_DEFAULT (first hop) * and if activated. */ - if (recv_if == BATADV_IF_DEFAULT || !atomic_read(&bat_priv->bonding) || - !router) + if (!(recv_if == BATADV_IF_DEFAULT && atomic_read(&bat_priv->bonding))) return router; /* bonding: loop through the list of possible routers found @@ -455,7 +456,7 @@ batadv_find_router(struct batadv_priv *bat_priv, * the last chosen bonding candidate (next_candidate). If no such * router is found, use the first candidate found (the previously * chosen bonding candidate might have been the last one in the list). - * If this can't be found either, return the previously choosen + * If this can't be found either, return the previously chosen * router - obviously there are no other candidates. */ rcu_read_lock(); |