From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759519AbXKLQt7 (ORCPT ); Mon, 12 Nov 2007 11:49:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754277AbXKLQts (ORCPT ); Mon, 12 Nov 2007 11:49:48 -0500 Received: from nz-out-0506.google.com ([64.233.162.225]:17532 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754479AbXKLQtr (ORCPT ); Mon, 12 Nov 2007 11:49:47 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:from:to:cc:subject:date:message-id:x-mailer; b=M8fEuQaPpU2SNKAddwPVFCKDdijokkwutpHmt0d/+73ArkxECFQoDuYEdrd+FqSh6rCtHpBX1Nr3GaGYRnoytUnHzo94PQCz6IBsWMxXt5cjRPO6tvJcyhiDM390vatnRiFEsAaaCx/JXgORlmoOkz6sU4QMYpTyxT3bJgmSWbE= From: Denis Cheng To: Christoph Lameter , Mel Gorman , Andrew Morton , Linus Torvalds Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Denis Cheng Subject: [PATCH] SLUB: killed the unused "end" variable Date: Tue, 13 Nov 2007 00:49:42 +0800 Message-Id: <1194886182-2330-1-git-send-email-crquan@gmail.com> X-Mailer: git-send-email 1.5.3.4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Since the macro "for_each_object" introduced, the "end" variable becomes unused anymore. Signed-off-by: Denis Cheng --- mm/slub.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 84f59fd..9acb413 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1080,7 +1080,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node) struct page *page; struct kmem_cache_node *n; void *start; - void *end; void *last; void *p; @@ -1101,7 +1100,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node) SetSlabDebug(page); start = page_address(page); - end = start + s->objects * s->size; if (unlikely(s->flags & SLAB_POISON)) memset(start, POISON_INUSE, PAGE_SIZE << s->order); -- 1.5.3.4