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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 DAD99C433DF for ; Sun, 18 Oct 2020 19:06:53 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6DAB422268 for ; Sun, 18 Oct 2020 19:06:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6DAB422268 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id F082C15D72305; Sun, 18 Oct 2020 12:06:52 -0700 (PDT) Received-SPF: None (mailfrom) identity=mailfrom; client-ip=216.40.44.131; helo=smtprelay.hostedemail.com; envelope-from=joe@perches.com; receiver= Received: from smtprelay.hostedemail.com (smtprelay0131.hostedemail.com [216.40.44.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 4ACA415D72301; Sun, 18 Oct 2020 12:06:51 -0700 (PDT) Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay01.hostedemail.com (Postfix) with ESMTP id 70CB3100E7B40; Sun, 18 Oct 2020 19:06:49 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: year67_630d5f827230 X-Filterd-Recvd-Size: 3209 Received: from XPS-9350.home (unknown [47.151.133.149]) (Authenticated sender: joe@perches.com) by omf09.hostedemail.com (Postfix) with ESMTPA; Sun, 18 Oct 2020 19:06:42 +0000 (UTC) Message-ID: <18981cad4ac27b4a22b2e38d40bd112432d4a4e7.camel@perches.com> Subject: Re: [Ocfs2-devel] [RFC] treewide: cleanup unreachable breaks From: Joe Perches To: Matthew Wilcox , trix@redhat.com Date: Sun, 18 Oct 2020 12:06:40 -0700 In-Reply-To: <20201018185943.GM20115@casper.infradead.org> References: <20201017160928.12698-1-trix@redhat.com> <20201018185943.GM20115@casper.infradead.org> User-Agent: Evolution 3.36.4-0ubuntu1 MIME-Version: 1.0 Message-ID-Hash: 4HRQ645ORN6RMMZ7D2XGRTDAYWOTOJRL X-Message-ID-Hash: 4HRQ645ORN6RMMZ7D2XGRTDAYWOTOJRL X-MailFrom: joe@perches.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, clang-built-linux@googlegroups.com, linux-iio@vger.kernel.org, nouveau@lists.freedesktop.org, storagedev@microchip.com, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, keyrings@vger.kernel.org, linux-mtd@lists.infradead.org, ath10k@lists.infradead.org, MPT-FusionLinux.pdl@broadcom.com, linux-stm32@st-md-mailman.stormreply.com, usb-storage@lists.one-eyed-alien.net, linux-watchdog@vger.kernel.org, devel@driverdev.osuosl.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-nvdimm@lists.01.org, amd-gfx@lists.freedesktop.org, linux-acpi@vger.kernel.org, intel-wired-lan@lists.osuosl.org, industrypack-devel@lists.sourceforge.net, linux-pci@vger.kernel.org, spice-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-serial@vger.kernel.org, linux-nfc@lists.01.org, linux-pm@vger.kernel.org, linux-can@vger.kernel.org, linux-block@vger.kernel.org, linux-gpio@vger.kernel.org, xen-devel@lists.xenproject.org, linux-amlogic@lists.infradead.org, openipmi-developer@lists.sourceforge.net, platform-driver-x86@vger.kernel.org, linux-integrity@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-security-module@vger.kernel.org, linux-crypto@vger.kernel.org, patches@opensource.cirrus.com, bpf@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-power@fi.rohmeurope.com X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Sun, 2020-10-18 at 19:59 +0100, Matthew Wilcox wrote: > On Sat, Oct 17, 2020 at 09:09:28AM -0700, trix@redhat.com wrote: > > clang has a number of useful, new warnings see > > https://urldefense.com/v3/__https://clang.llvm.org/docs/DiagnosticsReference.html__;!!GqivPVa7Brio!Krxz78O3RKcB9JBMVo_F98FupVhj_jxX60ddN6tKGEbv_cnooXc1nnBmchm-e_O9ieGnyQ$ > > Please get your IT department to remove that stupidity. If you can't, > please send email from a non-Red Hat email address. I didn't get it this way, neither did lore. It's on your end. https://lore.kernel.org/lkml/20201017160928.12698-1-trix@redhat.com/ > I don't understand why this is a useful warning to fix. Precision in coding style intent and code minimization would be the biggest factors IMO. > What actual problem is caused by the code below? Obviously none. _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org