From patchwork Sat Nov 16 02:52:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 291745 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 6D6832C0086 for ; Sat, 16 Nov 2013 13:52:55 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753634Ab3KPCwd (ORCPT ); Fri, 15 Nov 2013 21:52:33 -0500 Received: from mail-yh0-f44.google.com ([209.85.213.44]:59719 "EHLO mail-yh0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752247Ab3KPCwc (ORCPT ); Fri, 15 Nov 2013 21:52:32 -0500 Received: by mail-yh0-f44.google.com with SMTP id f73so2257981yha.31 for ; Fri, 15 Nov 2013 18:52:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=N5AcOhY4JIk1t+lamw0evbADGcTad70RXW6WBHGrQIw=; b=p2oxWs25B97Wx/1veUKfsNobRubu3nmLjVyfUvYe9w+Wt9R/nEnnezgB8O7JS1TV5L 316zOfBDvMmHUvphu2IOzkItz0qj3PiktQWr/hT6bV3+VRyZfp8C6FVn8H9bH/MtlOH+ IBJlTV9sIHvFROHTGp2BPBCjfttp+kYF5ZllIl3orIZ83R7p74Xv+W8ybf9bGifysAuf YLeAnrcbYjdEAIi9xFBFFGOSqvTcuJPep9tPObhVO1Dn5T3s0dcTZ9ETg36NoSLTUJji UU3PZuEKSKoTGONQgjck2w3fyQwueuWzxvU0K/wSsbtJz+v7mNnZmBWnUYpSN0Oy/u/W CpWw== X-Received: by 10.236.133.108 with SMTP id p72mr1949506yhi.124.1384570351630; Fri, 15 Nov 2013 18:52:31 -0800 (PST) Received: from localhost.localdomain ([186.207.93.139]) by mx.google.com with ESMTPSA id h66sm9357590yhb.7.2013.11.15.18.52.30 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 15 Nov 2013 18:52:31 -0800 (PST) From: Fabio Estevam To: davem@davemloft.net Cc: netdev@vger.kernel.org, Fabio Estevam Subject: [PATCH 1/2] net: ipv6: af_inet6: Fix warning when CONFIG_SYSCTL=n Date: Sat, 16 Nov 2013 00:52:07 -0200 Message-Id: <1384570328-21666-1-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.8.1.2 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fabio Estevam When CONFIG_SYSCTL=n the following build warning happens: net/ipv6/af_inet6.c:710:13: warning: 'ipv6_packet_cleanup' defined but not used [-Wunused-function] ipv6_packet_cleanup() is only used when CONFIG_SYSCTL=y, so protect its definition with an'ifdef CONFIG_SYSCTL'. Signed-off-by: Fabio Estevam --- net/ipv6/af_inet6.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index ff75313..e4ad65c 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -707,10 +707,12 @@ static int __init ipv6_packet_init(void) return 0; } +#ifdef CONFIG_SYSCTL static void ipv6_packet_cleanup(void) { dev_remove_pack(&ipv6_packet_type); } +#endif static int __net_init ipv6_init_mibs(struct net *net) {