[PATCH 2/2] slub: Drop lockdep_assert_held() from put_map()

[Sebastian Andrzej Siewior <bigeasy@linutronix.de>]

There is no point in using lockdep_assert_held() unlock that is about to be
unlocked. It works only with lockdep and lockdep will complain if
spin_unlock() is used on a lock that has not been locked.

Remove superfluous lockdep_assert_held().

Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 mm/slub.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 72195cafbb503..5a43ad225427f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -469,8 +469,6 @@ static unsigned long *get_map(struct kmem_cache *s, struct page *page)
 static void put_map(unsigned long *map) __releases(&object_map_lock)
 {
 	VM_BUG_ON(map != object_map);
-	lockdep_assert_held(&object_map_lock);
-
 	spin_unlock(&object_map_lock);
 }
 
-- 
2.27.0