Staging: batman-adv: Remove currently unused gw_* datastructures

gw_list_lock, gw_list and curr_gw are currently unused members of struct
bat_priv. They will be readded when gateway support is really
implemented.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/batman-adv/main.c

@@ -84,13 +84,11 @@ int mesh_init(struct net_device *soft_iface)
 	spin_lock_init(&bat_priv->forw_bcast_list_lock);
 	spin_lock_init(&bat_priv->hna_lhash_lock);
 	spin_lock_init(&bat_priv->hna_ghash_lock);
-	spin_lock_init(&bat_priv->gw_list_lock);
 	spin_lock_init(&bat_priv->vis_hash_lock);
 	spin_lock_init(&bat_priv->vis_list_lock);
 
 	INIT_HLIST_HEAD(&bat_priv->forw_bat_list);
 	INIT_HLIST_HEAD(&bat_priv->forw_bcast_list);
-	INIT_HLIST_HEAD(&bat_priv->gw_list);
 
 	if (originator_init(bat_priv) < 1)
 		goto err;

drivers/staging/batman-adv/types.h

@@ -128,7 +128,6 @@ struct bat_priv {
 	struct dentry *debug_dir;
 	struct hlist_head forw_bat_list;
 	struct hlist_head forw_bcast_list;
-	struct hlist_head gw_list;
 	struct list_head vis_send_list;
 	struct hashtable_t *orig_hash;
 	struct hashtable_t *hna_local_hash;
@@ -139,15 +138,13 @@ struct bat_priv {
 	spinlock_t forw_bcast_list_lock;
 	spinlock_t hna_lhash_lock;
 	spinlock_t hna_ghash_lock;
-	spinlock_t gw_list_lock;
 	spinlock_t vis_hash_lock;
 	spinlock_t vis_list_lock;
 	int16_t num_local_hna;
 	atomic_t hna_local_changed;
 	struct delayed_work hna_work;
 	struct delayed_work orig_work;
 	struct delayed_work vis_work;
-	struct gw_node *curr_gw;
 	struct vis_info *my_vis_info;
 };