1 files changed, 2 insertions, 3 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 863d46da6586..59d171f84445 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6508,8 +6508,7 @@ void __init free_area_init_node(int nid, unsigned long *zones_size,
         free_area_init_core(pgdat);
 }
 
-#if defined(CONFIG_HAVE_MEMBLOCK) && !defined(CONFIG_FLAT_NODE_MEM_MAP)
-
+#if !defined(CONFIG_FLAT_NODE_MEM_MAP)
 /*
  * Zero all valid struct pages in range [spfn, epfn), return number of struct
  * pages zeroed
@@ -6569,7 +6568,7 @@ void __init zero_resv_unavail(void)
         if (pgcnt)
                 pr_info("Zeroed struct page in unavailable ranges: %lld pages", pgcnt);
 }
-#endif /* CONFIG_HAVE_MEMBLOCK && !CONFIG_FLAT_NODE_MEM_MAP */
+#endif /* !CONFIG_FLAT_NODE_MEM_MAP */
 
 #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP