From patchwork Fri Mar 5 09:05:11 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: 12118047 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=-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 C2C78C43381 for ; Fri, 5 Mar 2021 09:06:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80C8064EE8 for ; Fri, 5 Mar 2021 09:06:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229669AbhCEJFi (ORCPT ); Fri, 5 Mar 2021 04:05:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:57092 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229589AbhCEJFO (ORCPT ); Fri, 5 Mar 2021 04:05:14 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 07B4664F4F; Fri, 5 Mar 2021 09:05:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614935114; bh=W0doVExi+7l5tGvbjfwECBr+mScLF6o8Q5o+wMEAbOQ=; h=Date:From:To:Cc:Subject:From; b=uPEEz0YF8G2J+UnsF0n3wskkD9GHvbdojuQlw9HujLPi/tL0CWTduYIx9gUtAORHt 1KlxbV2H+A7t5odKqdJu/6HlauGlcAb9ekch/pK8U4ezhQBirL6ThTqYdCEmRNNSW3 IDm8QUxOQxxBhmtYE/8rZun5yN1JzPZ2CZ+D3GuCYct9kXK3MVxXgPxq2gTm/1UhGl 9dFuy14ShZfXp7STYqy/xWfuugwUnkHTOeWq2hjJgHvTjRVFBkFUPp1RCaj36yZhgQ S1Ouk2LD2wSqkL+ArCHVUH7/9jC+Nie9CnrYwTSB+EjVrcBKvrRGMESj2VJ82Jr5bT 4fPgGPIRcsuVA== Date: Fri, 5 Mar 2021 03:05:11 -0600 From: "Gustavo A. R. Silva" To: Jesse Brandeburg , Tony Nguyen , "David S. Miller" , Jakub Kicinski Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH RESEND][next] igb: Fix fall-through warnings for Clang Message-ID: <20210305090511.GA139181@embeddedor> MIME-Version: 1.0 Content-Disposition: inline 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 multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- drivers/net/ethernet/intel/igb/e1000_phy.c | 1 + drivers/net/ethernet/intel/igb/igb_ethtool.c | 1 + drivers/net/ethernet/intel/igb/igb_ptp.c | 1 + 3 files changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c index 8c8eb82e6272..a018000f7db9 100644 --- a/drivers/net/ethernet/intel/igb/e1000_phy.c +++ b/drivers/net/ethernet/intel/igb/e1000_phy.c @@ -836,6 +836,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw) break; case e1000_ms_auto: data &= ~CR_1000T_MS_ENABLE; + break; default: break; } diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 28baf203459a..486d3e67d3a9 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -3022,6 +3022,7 @@ static int igb_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) break; case ETHTOOL_SRXCLSRLDEL: ret = igb_del_ethtool_nfc_entry(adapter, cmd); + break; default: break; } diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index 7cc5428c3b3d..f3ff565da0a1 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -1008,6 +1008,7 @@ static int igb_ptp_set_timestamp_mode(struct igb_adapter *adapter, switch (config->tx_type) { case HWTSTAMP_TX_OFF: tsync_tx_ctl = 0; + break; case HWTSTAMP_TX_ON: break; default: