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-rw-r--r--security/keys/key.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/security/keys/key.c b/security/keys/key.c
index b6061fa29da..3fdc49c6a02 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -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)