From patchwork Fri Nov 20 18:38:03 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: 11921845 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=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 85F62C83014 for ; Fri, 20 Nov 2020 18:38:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 427AC2242B for ; Fri, 20 Nov 2020 18:38:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="hjtdKwVh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731254AbgKTSiA (ORCPT ); Fri, 20 Nov 2020 13:38:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:56328 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731242AbgKTSh6 (ORCPT ); Fri, 20 Nov 2020 13:37:58 -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 6D18824124; Fri, 20 Nov 2020 18:37:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605897478; bh=7R4PtXf5LCp6UdlNr8ha3dsZONi3NhDHVN2EdWXcMj4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hjtdKwVhtYtgRNaINdslT+ko1N3bWz6WIzwjBbTnWA8SdSPOZnZyjRHcgh5CM2u7D 0OsEuvZhrZq23fzl2ZC8tRcIVm+s+h9/ftDAU++A72Bd47kKKs0v/dUhxazyOMGb8J NqtIiIkAzVoZJtGTFMJaNDmlbFNI6uq6U144R1RE= Date: Fri, 20 Nov 2020 12:38:03 -0600 From: "Gustavo A. R. Silva" To: "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 107/141] net: core: Fix fall-through warnings for Clang Message-ID: <8439b30a691bef3d486f825f07f4e73f81064ec3.1605896060.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 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/core/dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/dev.c b/net/core/dev.c index 82dc6b48e45f..9efb03ce504d 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5214,6 +5214,7 @@ static int __netif_receive_skb_core(struct sk_buff **pskb, bool pfmemalloc, goto another_round; case RX_HANDLER_EXACT: deliver_exact = true; + break; case RX_HANDLER_PASS: break; default: