From patchwork Wed Feb 3 13:51:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1435378 X-Patchwork-Delegate: pablo@netfilter.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netfilter-devel-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=E4wjzRnD; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DW36l3Kf0z9sXL for ; Thu, 4 Feb 2021 00:53:19 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232443AbhBCNwI (ORCPT ); Wed, 3 Feb 2021 08:52:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:50520 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231803AbhBCNwD (ORCPT ); Wed, 3 Feb 2021 08:52:03 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5B71564DE8; Wed, 3 Feb 2021 13:51:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612360283; bh=2wOV7+W6rAll0XgIt3CapU4I+kcslY5MEhMOUMT8zTg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E4wjzRnDc10gXjh3m1oaDBmgJG/6uQh9Vt9iYEf61j+zKiSAYDTrzyHYEr5pu1sma mtf1WEGwP4n0VtdlKu9uDiuJW9m8pmQp/aLaiWpu5qJlFFaJADz90F2Esn3sTIWAdS 1cz76MnILTNhQgmdahmXEiadI+qUib+FnjqZyiSGfk89RbJtQeesT4R1HqLZKDsqPF 5PWRURsQ71D/lyE9InIjS2/dPvRYzVC0wV7GmJzQu/ptwjdftPDjH4wSvgU9mNE/6e CHsKmIyVAIyrSfiu3uKai88tGqxB86Qn9BljuPbGtvBdDyUQlM1Myw3cZ3iqrhIDO4 weCkk3rVYef1w== From: Leon Romanovsky To: Jakub Kicinski , "David S. Miller" , Pablo Neira Ayuso , Eric Dumazet Cc: Leon Romanovsky , coreteam@netfilter.org, Florian Westphal , Hideaki YOSHIFUJI , Jozsef Kadlecsik , Julian Anastasov , lvs-devel@vger.kernel.org, Matteo Croce , netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, Simon Horman Subject: [PATCH net-next v2 1/4] ipv6: silence compilation warning for non-IPV6 builds Date: Wed, 3 Feb 2021 15:51:09 +0200 Message-Id: <20210203135112.4083711-2-leon@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210203135112.4083711-1-leon@kernel.org> References: <20210203135112.4083711-1-leon@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org From: Leon Romanovsky The W=1 compilation of allmodconfig generates the following warning: net/ipv6/icmp.c:448:6: warning: no previous prototype for 'icmp6_send' [-Wmissing-prototypes] 448 | void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, | ^~~~~~~~~~ Fix it by providing function declaration for builds with ipv6 as a module. Signed-off-by: Leon Romanovsky --- include/linux/icmpv6.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.29.2 diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h index 1b3371ae8193..452d8978ffc7 100644 --- a/include/linux/icmpv6.h +++ b/include/linux/icmpv6.h @@ -16,9 +16,9 @@ static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb) typedef void ip6_icmp_send_t(struct sk_buff *skb, u8 type, u8 code, __u32 info, const struct in6_addr *force_saddr); -#if IS_BUILTIN(CONFIG_IPV6) void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, const struct in6_addr *force_saddr); +#if IS_BUILTIN(CONFIG_IPV6) static inline void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) { icmp6_send(skb, type, code, info, NULL);