From patchwork Thu Jan 10 16:34:23 2019 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: 1023060 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-ide-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43bBx42lX6z9sND for ; Fri, 11 Jan 2019 03:56:56 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729110AbfAJQ4y (ORCPT ); Thu, 10 Jan 2019 11:56:54 -0500 Received: from gateway23.websitewelcome.com ([192.185.50.250]:23742 "EHLO gateway23.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729084AbfAJQ4w (ORCPT ); Thu, 10 Jan 2019 11:56:52 -0500 X-Greylist: delayed 1345 seconds by postgrey-1.27 at vger.kernel.org; Thu, 10 Jan 2019 11:56:52 EST Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway23.websitewelcome.com (Postfix) with ESMTP id ABBBB1AAF8 for ; Thu, 10 Jan 2019 10:34:25 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id hdHlgRQBTdnCehdHlgX33e; Thu, 10 Jan 2019 10:34:25 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=57780 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1ghdHk-000J6q-1k; Thu, 10 Jan 2019 10:34:24 -0600 Date: Thu, 10 Jan 2019 10:34:23 -0600 From: "Gustavo A. R. Silva" To: "David S. Miller" Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] ide: hpt366: mark expected switch fall-throughs Message-ID: <20190110163423.GA17072@embeddedor> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.130.205 X-Source-L: No X-Exim-ID: 1ghdHk-000J6q-1k X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:57780 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 6 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that, in this particular case, I removed the "else: " part from the comment. As we are now using Warning level 3: -Wimplicit-fallthrough=3, this is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva --- drivers/ide/hpt366.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index 4d565b0c5a6e..0a3f9bcc8b04 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -574,7 +574,7 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive) if (!HPT370_ALLOW_ATA100_5 || check_in_drive_list(drive, bad_ata100_5)) return ATA_UDMA4; - /* else: fall through */ + /* fall through */ case HPT372 : case HPT372A: case HPT372N: @@ -601,7 +601,7 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive) case HPT374 : if (ata_id_is_sata(drive->id)) return 0x00; - /* else: fall through */ + /* fall through */ default: return 0x07; }