Index: kernel/generic/src/synch/futex.c
===================================================================
--- kernel/generic/src/synch/futex.c	(revision 4e5dabf872f498631fc35dbcf67ea7d2141df88f)
+++ kernel/generic/src/synch/futex.c	(revision d80d7a889cd4aba55293c8f66e880cafcb945168)
@@ -274,9 +274,7 @@
 	mutex_lock(&TASK->futexes_lock);
 
-	list_foreach(TASK->futexes.leaf_list, cur) {
-		btree_node_t *node;
+	list_foreach(TASK->futexes.leaf_list, leaf_link, btree_node_t, node) {
 		unsigned int i;
 		
-		node = list_get_instance(cur, btree_node_t, leaf_link);
 		for (i = 0; i < node->keys; i++) {
 			futex_t *ftx;