From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Wed, 25 Apr 2012 01:03:29 +0000 (+1000)
Subject: mm/hugetlb.c: use long vars instead of int in region_count()
X-Git-Tag: next-20120430~2^2~160
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6fa63f7f717de2eb43dd114c4f7f77f84340c5eb;p=karo-tx-linux.git

mm/hugetlb.c: use long vars instead of int in region_count()

args f & t and fields from & to of struct file_region are defined as long.
 Use long instead of int to type the temp vars.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2256d865653b..dcf4a5562476 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -273,8 +273,8 @@ static long region_count(struct list_head *head, long f, long t)
 
 	/* Locate each segment we overlap with, and count that overlap. */
 	list_for_each_entry(rg, head, link) {
-		int seg_from;
-		int seg_to;
+		long seg_from;
+		long seg_to;
 
 		if (rg->to <= f)
 			continue;