diff options
Diffstat (limited to 'net/batman-adv/gateway_client.c')
| -rw-r--r-- | net/batman-adv/gateway_client.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index c2928c2287b8..de055d64debe 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -339,14 +339,15 @@ static void batadv_gw_node_add(struct batadv_priv *bat_priv, if (!gw_node) return; - kref_get(&orig_node->refcount); + kref_init(&gw_node->refcount); INIT_HLIST_NODE(&gw_node->list); + kref_get(&orig_node->refcount); gw_node->orig_node = orig_node; gw_node->bandwidth_down = ntohl(gateway->bandwidth_down); gw_node->bandwidth_up = ntohl(gateway->bandwidth_up); - kref_init(&gw_node->refcount); spin_lock_bh(&bat_priv->gw.list_lock); + kref_get(&gw_node->refcount); hlist_add_head_rcu(&gw_node->list, &bat_priv->gw.list); spin_unlock_bh(&bat_priv->gw.list_lock); @@ -357,6 +358,9 @@ static void batadv_gw_node_add(struct batadv_priv *bat_priv, ntohl(gateway->bandwidth_down) % 10, ntohl(gateway->bandwidth_up) / 10, ntohl(gateway->bandwidth_up) % 10); + + /* don't return reference to new gw_node */ + batadv_gw_node_put(gw_node); } /** @@ -478,6 +482,7 @@ void batadv_gw_node_free(struct batadv_priv *bat_priv) spin_unlock_bh(&bat_priv->gw.list_lock); } +#ifdef CONFIG_BATMAN_ADV_DEBUGFS int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) { struct net_device *net_dev = (struct net_device *)seq->private; @@ -505,6 +510,7 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) return 0; } +#endif /** * batadv_gw_dump - Dump gateways into a message |