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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 BB5FFC46464 for ; Thu, 9 Aug 2018 16:05:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7D2F121EB4 for ; Thu, 9 Aug 2018 16:05:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D2F121EB4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732387AbeHISbI (ORCPT ); Thu, 9 Aug 2018 14:31:08 -0400 Received: from gateway22.websitewelcome.com ([192.185.47.79]:27339 "EHLO gateway22.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730634AbeHISbI (ORCPT ); Thu, 9 Aug 2018 14:31:08 -0400 Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway22.websitewelcome.com (Postfix) with ESMTP id D9EFD376DA for ; Thu, 9 Aug 2018 11:05:34 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id nnR5fWAV0PvAdnnRGfXBiZ; Thu, 09 Aug 2018 11:05:33 -0500 X-Authority-Reason: nr=8 Received: from [189.250.54.46] (port=51718 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1fnnR4-002JiS-Ev; Thu, 09 Aug 2018 11:05:14 -0500 Date: Thu, 9 Aug 2018 11:05:13 -0500 From: "Gustavo A. R. Silva" To: Joern Engel , David Woodhouse , Brian Norris , Boris Brezillon , Marek Vasut , Richard Weinberger Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] mtd: block2mtd: mark expected switch fall-throughs Message-ID: <20180809160513.GA21180@embeddedor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) 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: 189.250.54.46 X-Source-L: No X-Exim-ID: 1fnnR4-002JiS-Ev X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.54.46]:51718 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 8 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 402015 ("Missing break in switch") Addresses-Coverity-ID: 402016 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- drivers/mtd/devices/block2mtd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c index c9e4249..410a321 100644 --- a/drivers/mtd/devices/block2mtd.c +++ b/drivers/mtd/devices/block2mtd.c @@ -329,8 +329,10 @@ static int ustrtoul(const char *cp, char **endp, unsigned int base) switch (**endp) { case 'G' : result *= 1024; + /* fall through */ case 'M': result *= 1024; + /* fall through */ case 'K': case 'k': result *= 1024; -- 2.7.4