From 7247bed424b57fca6dad6455c6f49111614d43bb Mon Sep 17 00:00:00 2001
From: Jeff Liu <jeff.liu@oracle.com>
Date: Tue, 11 Dec 2012 16:02:48 -0800
Subject: [PATCH] mm/vmscan.c: try_to_freeze() returns boolean
kswapd()->try_to_freeze() is defined to return a boolean, so it's better
to use a bool to hold its return value.
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 53947311c7772..157bb116dec88 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2963,7 +2963,7 @@ static int kswapd(void *p)
classzone_idx = new_classzone_idx = pgdat->nr_zones - 1;
balanced_classzone_idx = classzone_idx;
for ( ; ; ) {
- int ret;
+ bool ret;
/*
* If the last balance_pgdat was unsuccessful it's unlikely a
--
2.39.5