From patchwork Thu Dec 9 10:10:21 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changli Gao X-Patchwork-Id: 74864 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4A7A8B70A4 for ; Thu, 9 Dec 2010 21:10:58 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755933Ab0LIKKp (ORCPT ); Thu, 9 Dec 2010 05:10:45 -0500 Received: from mail-iw0-f172.google.com ([209.85.214.172]:61811 "EHLO mail-iw0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754990Ab0LIKKo (ORCPT ); Thu, 9 Dec 2010 05:10:44 -0500 Received: by iwn40 with SMTP id 40so3201045iwn.3 for ; Thu, 09 Dec 2010 02:10:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer; bh=FQyEbgMtVU3dTTUEHKGCGg7beGO6RNjAGmmJe+qqfGI=; b=smEosGjaW0/z6chsrPcKMrFjk2n30qfrus+so1eKJU0W2ILKRZuYPNKTWuzc0jdhDv IEyuXyNbssLzIqo8uV+TWT9kjUdz5ywYG84CcZh64FuLSvhc0MCx+Wxivy4Qr0YAAkeO xVzHkOB3BDLfg2XKigdbOaucXGUdZxEDCEnpw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=SphFnPUm3cEhBE/Fnl9H8x1YkHQOsZEhv4n+ajcHRtEu3vahD565HkOc00ucHqGeIR 44lmE6cConRbBj4vfQPWIrAhVR9nr6CpP/XDuwiLtT924nu1pXqGjhWt4JcS52zgsEHi 9WtROs4lHjfmYGr3s4iAoEf1z1oQFGxgv9V1o= Received: by 10.42.170.1 with SMTP id d1mr785818icz.69.1291889443513; Thu, 09 Dec 2010 02:10:43 -0800 (PST) Received: from localhost.localdomain ([221.239.34.230]) by mx.google.com with ESMTPS id i16sm1444610ibl.6.2010.12.09.02.10.37 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 09 Dec 2010 02:10:42 -0800 (PST) From: Changli Gao To: Patrick McHardy Cc: "David S. Miller" , netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, Changli Gao Subject: [PATCH] netfilter: don't need to initialize instance_table Date: Thu, 9 Dec 2010 18:10:21 +0800 Message-Id: <1291889421-10794-1-git-send-email-xiaosuo@gmail.com> X-Mailer: git-send-email 1.7.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since instance_table is a static array, and has been zeroed already, we don't need to take CPU cycles to initialize it. Signed-off-by: Changli Gao --- net/netfilter/nfnetlink_queue.c | 3 --- 1 file changed, 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 68e67d1..9c80d6f 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -893,9 +893,6 @@ static int __init nfnetlink_queue_init(void) { int i, status = -ENOMEM; - for (i = 0; i < INSTANCE_BUCKETS; i++) - INIT_HLIST_HEAD(&instance_table[i]); - netlink_register_notifier(&nfqnl_rtnl_notifier); status = nfnetlink_subsys_register(&nfqnl_subsys); if (status < 0) {