1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/key.h b/include/linux/key.h
index 96933b1e5d24..c505f83c9691 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -124,7 +124,10 @@ static inline unsigned long is_key_possessed(const key_ref_t key_ref)
 struct key {
         atomic_t                usage;          /* number of references */
         key_serial_t            serial;         /* key serial number */
-        struct rb_node          serial_node;
+        union {
+                struct list_head graveyard_link;
+                struct rb_node  serial_node;
+        };
         struct key_type         *type;          /* type of key */
         struct rw_semaphore     sem;            /* change vs change sem */
         struct key_user         *user;          /* owner of this key */