From mboxrd@z Thu Jan 1 00:00:00 1970 From: YOSHIFUJI Hideaki Subject: [PATCH net-next] ipv6: Use FIELD_SIZEOF() instead of dummy variable. Date: Thu, 10 Jan 2013 00:31:01 +0900 Message-ID: <50ED8D35.8070506@linux-ipv6.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Cc: YOSHIFUJI Hideaki To: David Miller , netdev Return-path: Received: from 94.43.138.210.xn.2iij.net ([210.138.43.94]:60592 "EHLO mail.st-paulia.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757904Ab3AIPbD (ORCPT ); Wed, 9 Jan 2013 10:31:03 -0500 Sender: netdev-owner@vger.kernel.org List-ID: 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) -- 1.7.9.5