1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index df1c3594de31..e596525669ed 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -122,8 +122,8 @@ static struct list_head chainhash_table[CHAINHASH_SIZE];
  * unique.
  */
 #define iterate_chain_key(key1, key2) \
-        (((key1) << MAX_LOCKDEP_KEYS_BITS/2) ^ \
-        ((key1) >> (64-MAX_LOCKDEP_KEYS_BITS/2)) ^ \
+        (((key1) << MAX_LOCKDEP_KEYS_BITS) ^ \
+        ((key1) >> (64-MAX_LOCKDEP_KEYS_BITS)) ^ \
         (key2))
 
 void lockdep_off(void)