1 files changed, 0 insertions, 21 deletions

diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 69e27a24..a8d0262 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -44,18 +44,15 @@ int originator_init(struct bat_priv *bat_priv)
 	if (bat_priv->orig_hash)
 		return 1;
 
-	spin_lock_bh(&bat_priv->orig_hash_lock);
 	bat_priv->orig_hash = hash_new(1024);
 
 	if (!bat_priv->orig_hash)
 		goto err;
 
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	start_purge_timer(bat_priv);
 	return 1;
 
 err:
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	return 0;
 }
 
@@ -159,7 +156,6 @@ void originator_free(struct bat_priv *bat_priv)
 
 	cancel_delayed_work_sync(&bat_priv->orig_work);
 
-	spin_lock_bh(&bat_priv->orig_hash_lock);
 	bat_priv->orig_hash = NULL;
 
 	for (i = 0; i < hash->size; i++) {
@@ -177,7 +173,6 @@ void originator_free(struct bat_priv *bat_priv)
 	}
 
 	hash_destroy(hash);
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 }
 
 /* this function finds or creates an originator entry for the given
@@ -342,8 +337,6 @@ static void _purge_orig(struct bat_priv *bat_priv)
 	if (!hash)
 		return;
 
-	spin_lock_bh(&bat_priv->orig_hash_lock);
-
 	/* for all origins... */
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
@@ -367,8 +360,6 @@ static void _purge_orig(struct bat_priv *bat_priv)
 		spin_unlock_bh(list_lock);
 	}
 
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
-
 	gw_node_purge(bat_priv);
 	gw_election(bat_priv);
 
@@ -425,8 +416,6 @@ int orig_seq_print_text(struct seq_file *seq, void *offset)
 		   "Originator", "last-seen", "#", TQ_MAX_VALUE, "Nexthop",
 		   "outgoingIF", "Potential nexthops");
 
-	spin_lock_bh(&bat_priv->orig_hash_lock);
-
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
@@ -462,8 +451,6 @@ int orig_seq_print_text(struct seq_file *seq, void *offset)
 		rcu_read_unlock();
 	}
 
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
-
 	if ((batman_count == 0))
 		seq_printf(seq, "No batman nodes in range ...\n");
 
@@ -511,8 +498,6 @@ int orig_hash_add_if(struct batman_if *batman_if, int max_if_num)
 
 	/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
 	 * if_num */
-	spin_lock_bh(&bat_priv->orig_hash_lock);
-
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
@@ -528,12 +513,10 @@ int orig_hash_add_if(struct batman_if *batman_if, int max_if_num)
 		rcu_read_unlock();
 	}
 
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	return 0;
 
 err:
 	rcu_read_unlock();
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	return -ENOMEM;
 }
 
@@ -601,8 +584,6 @@ int orig_hash_del_if(struct batman_if *batman_if, int max_if_num)
 
 	/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
 	 * if_num */
-	spin_lock_bh(&bat_priv->orig_hash_lock);
-
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
@@ -637,11 +618,9 @@ int orig_hash_del_if(struct batman_if *batman_if, int max_if_num)
 	rcu_read_unlock();
 
 	batman_if->if_num = -1;
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	return 0;
 
 err:
 	rcu_read_unlock();
-	spin_unlock_bh(&bat_priv->orig_hash_lock);
 	return -ENOMEM;
 }