From patchwork Fri Nov 20 18:41:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 11921881 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-22.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C80D2C71155 for ; Fri, 20 Nov 2020 18:41:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C13E21D91 for ; Fri, 20 Nov 2020 18:41:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="f/i9w9Dj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731678AbgKTSk7 (ORCPT ); Fri, 20 Nov 2020 13:40:59 -0500 Received: from mail.kernel.org ([198.145.29.99]:59198 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731658AbgKTSkz (ORCPT ); Fri, 20 Nov 2020 13:40:55 -0500 Received: from embeddedor (187-162-31-110.static.axtel.net [187.162.31.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1B04424655; Fri, 20 Nov 2020 18:40:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605897654; bh=PZVaIjk40l4bncqdoGs4NhN5bCd08ySW8uH6LdCAoTw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=f/i9w9Dj5WbgbDNIZXrlTq5LE4Ig2xpAhPsZMTOz7vPCTZKtEz4K2FZyJNHJlKMF4 1LB9eYYINopT0xnLSyxmMz+B+iciOM0V/2Vcbvy2OwblwScQ/GYKBsIRl/GE8XZd7u dzSl7Tbdwq8fW/yaX55cpt3xP+DVAlc9UKykKZPg= Date: Fri, 20 Nov 2020 12:41:00 -0600 From: "Gustavo A. R. Silva" To: Steffen Klassert , Herbert Xu , "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 139/141] xfrm: Fix fall-through warnings for Clang Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- net/xfrm/xfrm_interface.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index 9b8e292a7c6a..8ea705df8e3c 100644 --- a/net/xfrm/xfrm_interface.c +++ b/net/xfrm/xfrm_interface.c @@ -433,6 +433,7 @@ static int xfrmi4_err(struct sk_buff *skb, u32 info) case ICMP_DEST_UNREACH: if (icmp_hdr(skb)->code != ICMP_FRAG_NEEDED) return 0; + break; case ICMP_REDIRECT: break; default: