From patchwork Thu Aug 9 16:05:13 2018 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: 955722 X-Patchwork-Delegate: boris.brezillon@free-electrons.com 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=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hB9x80b0"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41mY5t21cQz9s1c for ; Fri, 10 Aug 2018 02:06:26 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=fDNI+BkoZeR0aGinepzPEPzjpvXVSdtPWDZNmnvSxdc=; b=hB9x80b0pG/djf A8I5rsAwm7yXQ8rXp+Fr6R4r8hKvRFHcg4sJ9vOWbLpcG7vG8QPANQwsCHrOhcFzQ5OQX0EFjlLhx qa8YngNKKYYmRxgR1tDASc2e6IZTHv15jNMeqhh6vejOGLV+R0GOvLQmu2PzCXU7Y7nbmH+HAHnwc JocQxR3FFHGlYXuBv0SLDEI1AXMqJrRVNBYYTLpbFpfTZJDVPVksZ2lP7EqFSB7MlxfCUealJ11se ebe5XLRvXzJenD2DWIBYS6UYAvBol+zn9dSlmbDs3Z0pSBuP3/8aw/ysK2PpM7o6O6wgyENBT4TrY 4bBkYrcIXyjLS8jPvWfA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fnnS6-0003Wl-Bb; Thu, 09 Aug 2018 16:06:18 +0000 Received: from gateway34.websitewelcome.com ([192.185.149.222]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fnnRo-0003Nx-Jc for linux-mtd@lists.infradead.org; Thu, 09 Aug 2018 16:06:02 +0000 Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway34.websitewelcome.com (Postfix) with ESMTP id 89B2E85F8C for ; Thu, 9 Aug 2018 11:05:34 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id nnR5fWAUzPvAdnnRGfXBiW; 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 Subject: [PATCH] mtd: block2mtd: mark expected switch fall-throughs Message-ID: <20180809160513.GA21180@embeddedor.com> MIME-Version: 1.0 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 - lists.infradead.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: 7 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180809_090600_812355_34F7B0A8 X-CRM114-Status: UNSURE ( 8.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [192.185.149.222 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.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;