[PATCH 2/3] mm/kmemleak.c: Use list_for_each_entry_safe to reconstructfunction scan_gray_list

[majianpeng]

This is a multi-part message in MIME format.Signed-off-by: Jianpeng Ma <majianpeng@xxxxxxxxx>
---
 mm/kmemleak.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index b1525db..f0ece93 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1225,22 +1225,16 @@ static void scan_gray_list(void)
      * from inside the loop. The kmemleak objects cannot be freed from
      * outside the loop because their use_count was incremented.
      */
-    object = list_entry(gray_list.next, typeof(*object), gray_list);
-    while (&object->gray_list != &gray_list) {
+    list_for_each_entry_safe(object, tmp, &gray_list, gray_list) {
         cond_resched();
 
         /* may add new objects to the list */
         if (!scan_should_stop())
             scan_object(object);
 
-        tmp = list_entry(object->gray_list.next, typeof(*object),
-                 gray_list);
-
         /* remove the object from the list and release it */
         list_del(&object->gray_list);
         put_object(object);
-
-        object = tmp;
     }
     WARN_ON(!list_empty(&gray_list));
 }
-- 
1.8.3.rc1.44.gb387c77