[PATCH] kill warning in vmscan.c

Make the "duplicate const" warning go away.  Arguably a compiler bug...

mm/swap_state.c

@@ -294,7 +294,7 @@ void free_page_and_swap_cache(struct page *page)
  */
 void free_pages_and_swap_cache(struct page **pages, int nr)
 {
-	const int chunk = 16;
+	int chunk = 16;
 	struct page **pagep = pages;
 
 	lru_add_drain();

mm/vmscan.c

@@ -757,7 +757,7 @@ shrink_zone(struct zone *zone, int max_scan, unsigned int gfp_mask,
  */
 static int
 shrink_caches(struct zone *classzone, int priority, int *total_scanned,
-		int gfp_mask, const int nr_pages, struct page_state *ps)
+		int gfp_mask, int nr_pages, struct page_state *ps)
 {
 	struct zone *first_classzone;
 	struct zone *zone;