diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 4653918..f1f2256 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1689,10 +1689,10 @@ static inline int check_new_page(struct page *page)
 	return 1;
 }
 
-static inline bool free_pages_prezeroed(bool poisoned)
+static inline bool free_pages_prezeroed(void)
 {
 	return IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) &&
-		page_poisoning_enabled() && poisoned;
+		page_poisoning_enabled();
 }
 
 #ifdef CONFIG_DEBUG_VM
@@ -1746,17 +1746,10 @@ static void prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags
 							unsigned int alloc_flags)
 {
 	int i;
-	bool poisoned = true;
-
-	for (i = 0; i < (1 << order); i++) {
-		struct page *p = page + i;
-		if (poisoned)
-			poisoned &= page_is_poisoned(p);
-	}
 
 	post_alloc_hook(page, order, gfp_flags);
 
-	if (!free_pages_prezeroed(poisoned) && (gfp_flags & __GFP_ZERO))
+	if (!free_pages_prezeroed() && (gfp_flags & __GFP_ZERO))
 		for (i = 0; i < (1 << order); i++)
 			clear_highpage(page + i);