From a5ec68c5e43c75a1b17eb0c9d1121d1ea90971e7 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Fri, 28 Jun 2013 09:52:25 +1000
Subject: [PATCH] mm-remove-duplicated-call-of-get_pfn_range_for_nid-v2-fix

make definitions more readable

Cc: Michal Hocko <mhocko@suse.cz>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/page_alloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index c7e2bea5e3de..7d5e40fe0c29 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4793,7 +4793,8 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size,
 		unsigned long node_start_pfn, unsigned long *zholes_size)
 {
 	pg_data_t *pgdat = NODE_DATA(nid);
-	unsigned long start_pfn = 0, end_pfn = 0;
+	unsigned long start_pfn = 0;
+	unsigned long end_pfn = 0;
 
 	/* pg_data_t should be reset to zero when it's allocated */
 	WARN_ON(pgdat->nr_zones || pgdat->classzone_idx);
-- 
2.39.5