From mboxrd@z Thu Jan 1 00:00:00 1970 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 6D194C83021 for ; Fri, 20 Nov 2020 18:40:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0C6CB2242B for ; Fri, 20 Nov 2020 18:40:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="xiOLkEgD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731475AbgKTSjj (ORCPT ); Fri, 20 Nov 2020 13:39:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:57876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731210AbgKTSjg (ORCPT ); Fri, 20 Nov 2020 13:39:36 -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 6284A21D91; Fri, 20 Nov 2020 18:39:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605897576; bh=5svCnD8dYOs62Z22Rf5piIoCk//vVChoiXFqSXWMqZE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=xiOLkEgDDoqgwb4H+wUQb1GYDnCLWaHKyOMgicC3Axk4yQXPGnKQd+7Xup0AbX2Zv zGYyhsVNggflh9RhRll3xM0LAU86cOa0gBdWhiE17X055BdnXwha8GFK36udD5T9qV IzM9CyQYj+zwiqcRj3cNVCHY69+golImpMUwRCRg= Date: Fri, 20 Nov 2020 12:39:41 -0600 From: "Gustavo A. R. Silva" To: Vlad Yasevich , Neil Horman , Marcelo Ricardo Leitner , "David S. Miller" , Jakub Kicinski Cc: linux-sctp@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 125/141] sctp: Fix fall-through warnings for Clang Message-ID: <52452badc108eff85b34d4bb71b1f269e3c67448.1605896060.git.gustavoars@kernel.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple of warnings by explicitly adding a break statement and replacing a comment with a goto 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/sctp/input.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/sctp/input.c b/net/sctp/input.c index 55d4fc6f371d..5944af035ba0 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -633,7 +633,7 @@ int sctp_v4_err(struct sk_buff *skb, __u32 info) break; case ICMP_REDIRECT: sctp_icmp_redirect(sk, transport, skb); - /* Fall through to out_unlock. */ + goto out_unlock; default: goto out_unlock; } @@ -1236,6 +1236,7 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net, net, ch, laddr, sctp_hdr(skb)->source, transportp); + break; default: break; } -- 2.27.0