From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f69.google.com (mail-pg0-f69.google.com [74.125.83.69]) by kanga.kvack.org (Postfix) with ESMTP id A38B06B0387 for ; Thu, 2 Mar 2017 01:39:31 -0500 (EST) Received: by mail-pg0-f69.google.com with SMTP id d18so82157269pgh.2 for ; Wed, 01 Mar 2017 22:39:31 -0800 (PST) Received: from lgeamrelo12.lge.com (LGEAMRELO12.lge.com. [156.147.23.52]) by mx.google.com with ESMTP id r69si6626083pfk.242.2017.03.01.22.39.29 for ; Wed, 01 Mar 2017 22:39:30 -0800 (PST) From: Minchan Kim Subject: [RFC 02/11] mm: remove unncessary ret in page_referenced Date: Thu, 2 Mar 2017 15:39:16 +0900 Message-Id: <1488436765-32350-3-git-send-email-minchan@kernel.org> In-Reply-To: <1488436765-32350-1-git-send-email-minchan@kernel.org> References: <1488436765-32350-1-git-send-email-minchan@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: kernel-team@lge.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Johannes Weiner , Michal Hocko , Minchan Kim Anyone doesn't use ret variable. Remove it. Signed-off-by: Minchan Kim --- mm/rmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/rmap.c b/mm/rmap.c index bb45712..8076347 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -805,7 +805,6 @@ int page_referenced(struct page *page, struct mem_cgroup *memcg, unsigned long *vm_flags) { - int ret; int we_locked = 0; struct page_referenced_arg pra = { .mapcount = total_mapcount(page), @@ -839,7 +838,7 @@ int page_referenced(struct page *page, rwc.invalid_vma = invalid_page_referenced_vma; } - ret = rmap_walk(page, &rwc); + rmap_walk(page, &rwc); *vm_flags = pra.vm_flags; if (we_locked) -- 2.7.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org