From patchwork Fri Nov 20 18:37:59 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: 1404004 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@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=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=HxI/8nMy; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Cd50F2MS5z9sVp for ; Sat, 21 Nov 2020 05:38:21 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730936AbgKTSh4 (ORCPT ); Fri, 20 Nov 2020 13:37:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:56284 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730797AbgKTShy (ORCPT ); Fri, 20 Nov 2020 13:37:54 -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 9D33124181; Fri, 20 Nov 2020 18:37:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605897473; bh=Zo92PHYB4DYGUeyh+eE6MjbS6uPNuituCK2u+6HGrOQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HxI/8nMy8C6+NR7K+xYFtohO6pM7q1XS9CuB3b3oAK2pv+uQ8NTmh9zt1o0SkB7hp dtgiHvaGHkKxiD7vP/m/7QNFcPSBEOtCpkDJfgZCiS8WJ9V8u6mVQat3rFC/1vbNC/ VMXrfRGWj7O+1m++EWnWSuT7FeYM3EiXXEBjGTAg= Date: Fri, 20 Nov 2020 12:37:59 -0600 From: "Gustavo A. R. Silva" To: Roopa Prabhu , Nikolay Aleksandrov , "David S. Miller" , Jakub Kicinski Cc: bridge@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 106/141] net: bridge: Fix fall-through warnings for Clang Message-ID: <44b2e50d345f1319071a53fb191ac0a0cf3fcf37.1605896060.git.gustavoars@kernel.org> 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 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/bridge/br_input.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 59a318b9f646..8db219d979c5 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -148,6 +148,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb break; case BR_PKT_UNICAST: dst = br_fdb_find_rcu(br, eth_hdr(skb)->h_dest, vid); + break; default: break; }