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-rw-r--r--include/linux/lockdep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 06fe93a3e91..14c937d345c 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -245,7 +245,7 @@ extern void lock_release(struct lockdep_map *lock, int nested,
# define INIT_LOCKDEP .lockdep_recursion = 0,
-#define lockdep_depth(tsk) ((tsk)->lockdep_depth)
+#define lockdep_depth(tsk) (debug_locks ? (tsk)->lockdep_depth : 0)
#else /* !LOCKDEP */