From patchwork Fri Mar 5 09:23:19 2021 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: 394175 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=-21.0 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 autolearn=unavailable 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 CDEA8C433E6 for ; Fri, 5 Mar 2021 09:23:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7CA4164FDF for ; Fri, 5 Mar 2021 09:23:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229773AbhCEJX0 (ORCPT ); Fri, 5 Mar 2021 04:23:26 -0500 Received: from mail.kernel.org ([198.145.29.99]:36522 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229797AbhCEJXW (ORCPT ); Fri, 5 Mar 2021 04:23:22 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id C2C4964F6A; Fri, 5 Mar 2021 09:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614936202; bh=gQCVveaA1aybvZEoBTTEwJlDumkrIyeC2KTgqVzYr5c=; h=Date:From:To:Cc:Subject:From; b=X9k4S8dglfK4M6ExL4rtgGaAE+Anm9Buwf3/ID927iNNob37QcZeOxfcDCsqmc363 1IVUboPti2v42pFFz2Jj5I0qTEXz+9bE0QqyD03azfXHJTjS6n6bSQZHfuycXbElzg 9jkotINl7X1gFy4TUVEoJgF/QbruBpHgBA61xXhOtRMujv9D40H/fNxFTrtcvCEmGB u13imm9Spsu8/AYAWbaX8ravVLQQ/S6xHYN/bCgZQEbKl2mONsR0bqO9fm7vWXX9TE y6OuvKkEJXc+WbdPEHYQA6F/u4rYe6sPwstALrTB2QoeYsrDzEWvFvPx2/ztxmCwvn aZTNovh1o+bPg== Date: Fri, 5 Mar 2021 03:23:19 -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, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH RESEND][next] xfrm: Fix fall-through warnings for Clang Message-ID: <20210305092319.GA139967@embeddedor> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: netdev@vger.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 8831f5a9e992..41de46b5ffa9 100644 --- a/net/xfrm/xfrm_interface.c +++ b/net/xfrm/xfrm_interface.c @@ -432,6 +432,7 @@ 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: