diff options
Diffstat (limited to 'net/batman-adv/network-coding.c')
| -rw-r--r-- | net/batman-adv/network-coding.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index 293ef4ffd4e1..e3baf697a35c 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -856,14 +856,12 @@ batadv_nc_get_nc_node(struct batadv_priv *bat_priv, if (!nc_node) return NULL; - kref_get(&orig_neigh_node->refcount); - /* Initialize nc_node */ INIT_LIST_HEAD(&nc_node->list); + kref_init(&nc_node->refcount); ether_addr_copy(nc_node->addr, orig_node->orig); + kref_get(&orig_neigh_node->refcount); nc_node->orig_node = orig_neigh_node; - kref_init(&nc_node->refcount); - kref_get(&nc_node->refcount); /* Select ingoing or outgoing coding node */ if (in_coding) { @@ -879,6 +877,7 @@ batadv_nc_get_nc_node(struct batadv_priv *bat_priv, /* Add nc_node to orig_node */ spin_lock_bh(lock); + kref_get(&nc_node->refcount); list_add_tail_rcu(&nc_node->list, list); spin_unlock_bh(lock); @@ -979,7 +978,6 @@ static struct batadv_nc_path *batadv_nc_get_path(struct batadv_priv *bat_priv, INIT_LIST_HEAD(&nc_path->packet_list); spin_lock_init(&nc_path->packet_list_lock); kref_init(&nc_path->refcount); - kref_get(&nc_path->refcount); nc_path->last_valid = jiffies; ether_addr_copy(nc_path->next_hop, dst); ether_addr_copy(nc_path->prev_hop, src); @@ -989,6 +987,7 @@ static struct batadv_nc_path *batadv_nc_get_path(struct batadv_priv *bat_priv, nc_path->next_hop); /* Add nc_path to hash table */ + kref_get(&nc_path->refcount); hash_added = batadv_hash_add(hash, batadv_nc_hash_compare, batadv_nc_hash_choose, &nc_path_key, &nc_path->hash_entry); @@ -1882,6 +1881,7 @@ void batadv_nc_mesh_free(struct batadv_priv *bat_priv) batadv_hash_destroy(bat_priv->nc.decoding_hash); } +#ifdef CONFIG_BATMAN_ADV_DEBUGFS /** * batadv_nc_nodes_seq_print_text - print the nc node information * @seq: seq file to print on @@ -1981,3 +1981,4 @@ int batadv_nc_init_debugfs(struct batadv_priv *bat_priv) out: return -ENOMEM; } +#endif |