From patchwork Wed Jan 9 17:19:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?WU9TSElGVUpJIEhpZGVha2kgLyDlkInol6Toi7HmmI4=?= X-Patchwork-Id: 210795 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 C285A2C00C1 for ; Thu, 10 Jan 2013 04:19:48 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932346Ab3AIRTp (ORCPT ); Wed, 9 Jan 2013 12:19:45 -0500 Received: from 94.43.138.210.xn.2iij.net ([210.138.43.94]:60717 "EHLO mail.st-paulia.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932156Ab3AIRTo (ORCPT ); Wed, 9 Jan 2013 12:19:44 -0500 Received: from [192.168.2.160] (unknown [192.168.2.160]) by mail.st-paulia.net (Postfix) with ESMTPSA id D62A61BDBF; Thu, 10 Jan 2013 02:19:43 +0900 (JST) Message-ID: <50EDA6AF.7020509@linux-ipv6.org> Date: Thu, 10 Jan 2013 02:19:43 +0900 From: YOSHIFUJI Hideaki Organization: USAGI Project User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: davem@davemloft.net, netdev@vger.kernel.org CC: yoshfuji@linux-ipv6.org Subject: [PATCH net-next 2/6] ipv6: Use FIELD_SIZEOF() in inet6_init(). Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Signed-off-by: YOSHIFUJI Hideaki --- net/ipv6/af_inet6.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index b043c60..6b793bf 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -811,11 +811,10 @@ static struct pernet_operations inet6_net_ops = { static int __init inet6_init(void) { - struct sk_buff *dummy_skb; struct list_head *r; int err = 0; - BUILD_BUG_ON(sizeof(struct inet6_skb_parm) > sizeof(dummy_skb->cb)); + BUILD_BUG_ON(sizeof(struct inet6_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb)); /* Register the socket-side information for inet6_create. */ for (r = &inetsw6[0]; r < &inetsw6[SOCK_MAX]; ++r)