[PATCH] Delete meaningless check of current_order in __rmqueue_fallback

From	YOSHIDA Masanori <masanori.yoshida.lkml@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] Delete meaningless check of current_order in __rmqueue_fallback
Date	2016-06-19 11:00 +0200
Message-ID	<rLGKd-8mY-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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From: YOSHIDA Masanori <masanori.yoshida@gmail.com>

Signed-off-by: YOSHIDA Masanori <masanori.yoshida@gmail.com>
---
 mm/page_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6903b69..db02967 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2105,7 +2105,7 @@ __rmqueue_fallback(struct zone *zone, unsigned int order, int start_migratetype)
 
 	/* Find the largest possible block of pages in the other list */
 	for (current_order = MAX_ORDER-1;
-				current_order >= order && current_order <= MAX_ORDER-1;
+				current_order >= order;
 				--current_order) {
 		area = &(zone->free_area[current_order]);
 		fallback_mt = find_suitable_fallback(area, current_order,
-- 
2.1.4

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[PATCH] Delete meaningless check of current_order in __rmqueue_fallback YOSHIDA Masanori <masanori.yoshida.lkml@gmail.com> - 2016-06-19 11:00 +0200
  Re: [PATCH] Delete meaningless check of current_order in  __rmqueue_fallback Michal Hocko <mhocko@kernel.org> - 2016-06-20 16:40 +0200

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