[PATCH 1/3] mm/vmscan: make inactive_anon_is_low_global return directly

[Yaowei Bai]

Delete unnecessary if to let inactive_anon_is_low_global return
directly.

No functional changes.

Signed-off-by: Yaowei Bai <bywxiaobai@xxxxxxx>
---
 mm/vmscan.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2d978b2..2785d8e 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1866,10 +1866,7 @@ static int inactive_anon_is_low_global(struct zone *zone)
 	active = zone_page_state(zone, NR_ACTIVE_ANON);
 	inactive = zone_page_state(zone, NR_INACTIVE_ANON);
 
-	if (inactive * zone->inactive_ratio < active)
-		return 1;
-
-	return 0;
+	return inactive * zone->inactive_ratio < active;
 }
 
 /**
-- 
1.9.1


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