[RBTREE] Update key.c to use rb_parent() accessor macro.
David Woodhouse [Fri, 21 Apr 2006 12:16:49 +0000 (13:16 +0100)]
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

security/keys/key.c

index b6061fa..3fdc49c 100644 (file)
@@ -211,12 +211,12 @@ static inline void key_alloc_serial(struct key *key)
                        key->serial = 2;
                key_serial_next = key->serial + 1;
 
-               if (!parent->rb_parent)
+               if (!rb_parent(parent))
                        p = &key_serial_tree.rb_node;
-               else if (parent->rb_parent->rb_left == parent)
-                       p = &parent->rb_parent->rb_left;
+               else if (rb_parent(parent)->rb_left == parent)
+                       p = &(rb_parent(parent)->rb_left);
                else
-                       p = &parent->rb_parent->rb_right;
+                       p = &(rb_parent(parent)->rb_right);
 
                parent = rb_next(parent);
                if (!parent)