[RBTREE] Update key.c to use rb_parent() accessor macro.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/security/keys/key.c b/security/keys/key.c
index b6061fa..3fdc49c 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -211,12 +211,12 @@
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)
