From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> Cc: netdev@vger.kernel.org, Fabio Estevam To: davem@davemloft.net Return-path: 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) Sender: netdev-owner@vger.kernel.org List-ID: 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) { -- 1.8.1.2