26 	struct rb_node **new = &root->rb_node, *parent = NULL;  in insert()  local
30 		parent = *new;  in insert()
31 		if (key < rb_entry(parent, struct test_node, rb)->key)  in insert()
32 			new = &parent->rb_left;  in insert()
34 			new = &parent->rb_right;  in insert()
37 	rb_link_node(&node->rb, parent, new);  in insert()
72 	struct test_node *parent;  in RB_DECLARE_CALLBACKS()  local
76 		parent = rb_entry(rb_parent, struct test_node, rb);  in RB_DECLARE_CALLBACKS()
77 		if (parent->augmented < val)  in RB_DECLARE_CALLBACKS()
78 			parent->augmented = val;  in RB_DECLARE_CALLBACKS()
79 		if (key < parent->key)  in RB_DECLARE_CALLBACKS()
80 			new = &parent->rb.rb_left;  in RB_DECLARE_CALLBACKS()
82 			new = &parent->rb.rb_right;  in RB_DECLARE_CALLBACKS()