From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>

Use put_pages_list() instead of opencoding it.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 mm/readahead.c |    8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff -puN mm/readahead.c~read_cache_pages-cleanup mm/readahead.c
--- a/mm/readahead.c~read_cache_pages-cleanup
+++ a/mm/readahead.c
@@ -148,13 +148,7 @@ int read_cache_pages(struct address_spac
 		if (!pagevec_add(&lru_pvec, page))
 			__pagevec_lru_add(&lru_pvec);
 		if (ret) {
-			while (!list_empty(pages)) {
-				struct page *victim;
-
-				victim = list_to_page(pages);
-				list_del(&victim->lru);
-				page_cache_release(victim);
-			}
+			put_pages_list(pages);
 			break;
 		}
 	}
_