From 07252dfea2c7089bca68949710268cbbb0ce509e Mon Sep 17 00:00:00 2001
From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Tue, 26 Jul 2022 21:11:35 +0800
Subject: mm: use is_zone_movable_page() helper

Use is_zone_movable_page() helper to simplify code.

Link: https://lkml.kernel.org/r/20220726131135.146912-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@amd.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/memory_hotplug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mm')

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 99ecb2b3ff53..fad6d1f2262a 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -932,7 +932,7 @@ static struct zone *auto_movable_zone_for_pfn(int nid,
 			if (!page)
 				continue;
 			/* If anything is !MOVABLE online the rest !MOVABLE. */
-			if (page_zonenum(page) != ZONE_MOVABLE)
+			if (!is_zone_movable_page(page))
 				goto kernel_zone;
 			online_pages += PAGES_PER_SECTION;
 		}
-- 
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