From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Thu, 29 Nov 2012 03:17:30 +0000 (+1100)
Subject: mm: cma: remove watermark hacks (fix)
X-Git-Tag: next-20121205~1^2~288
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ec9dd9b7c978291ffc206ff18138329d25ffbd75;p=karo-tx-linux.git

mm: cma: remove watermark hacks (fix)

mm/page_alloc.c: In function `alloc_contig_range':
mm/page_alloc.c:5825:15: warning: unused variable `zone' [-Wunused-variable]

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9320cba4aa88..dc2abffca944 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5838,7 +5838,6 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
 int alloc_contig_range(unsigned long start, unsigned long end,
 		       unsigned migratetype)
 {
-	struct zone *zone = page_zone(pfn_to_page(start));
 	unsigned long outer_start, outer_end;
 	int ret = 0, order;