From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 16 Oct 2008 05:01:07 +0000 (-0700)
Subject: mm/page_alloc.c:free_area_init_nodes() fix inappropriate use of enum
X-Git-Tag: v2.6.28-rc1~560
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=db99100d2ed40dd9736fcb1adb3657a98f9bcfd9;p=linux-2.6-omap-h63xx.git

mm/page_alloc.c:free_area_init_nodes() fix inappropriate use of enum

Local variable `i' is a) misleadingly-named for an `enum zone_type' and b)
used for indexing zones as well as nodes as well as node_maps.

Make it an `int'.

Reported-by: Frans Pop <elendil@planet.nl>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 27b8681139f..9eb9eb92828 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3952,7 +3952,7 @@ static void check_for_regular_memory(pg_data_t *pgdat)
 void __init free_area_init_nodes(unsigned long *max_zone_pfn)
 {
 	unsigned long nid;
-	enum zone_type i;
+	int i;
 
 	/* Sort early_node_map as initialisation assumes it is sorted */
 	sort_node_map();