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=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 AABE6C34050 for ; Wed, 19 Feb 2020 16:22:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 7C2E72465D for ; Wed, 19 Feb 2020 16:22:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ItDHBlwQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7C2E72465D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org 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:In-Reply-To:MIME-Version:References: 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: List-Owner; bh=VNfqE9luaaUR9zU7nstdWVJUhPxhG/7wIsndgA49tvs=; b=ItDHBlwQWtod1P y0LWcL9Od9eqsUFKQ7dyZ5rqciOW+VG0ItyWvrEgNiuUHPwrNdrVVN0ucs8UisnCQ7U6AZyzSVRIw Uwd3OgSNHnexG1g/dnsr+u1L7GKnLqCwDH3mtBDuhR1c1QqaEF2DK8zCj53esuZuEV9K/EERoAfSu gWGfKBKAxTO19f0kfJWIYQSFYEXXYEIavEsCMIlquawpvn7GycXiEZQaRqTVHNFfsIORW4t9I0dWJ V5iaL3F/JnPfyfL5DB2mZTFge4eJBXK0dpw2aRmiVWcCwxnSc+m7DQA6wNYBRRKzweBAhr7P6t60D n22mqdwYJemDqCsLZ5YQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4S7F-0000us-QR; Wed, 19 Feb 2020 16:22:25 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4S7D-0000uI-Lh for linux-nvme@lists.infradead.org; Wed, 19 Feb 2020 16:22:24 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 567AC68B20; Wed, 19 Feb 2020 17:22:20 +0100 (CET) Date: Wed, 19 Feb 2020 17:22:20 +0100 From: Christoph Hellwig To: Keith Busch Subject: Re: [PATCH] nvme: Fix uninitialized-variable warning Message-ID: <20200219162220.GA19584@lst.de> References: <20200219161950.14460-1-kbusch@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200219161950.14460-1-kbusch@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200219_082223_861235_610BA88B X-CRM114-Status: UNSURE ( 8.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Arnd Bergmann , sagi@grimberg.me, linux-nvme@lists.infradead.org, hch@lst.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Thu, Feb 20, 2020 at 01:19:50AM +0900, Keith Busch wrote: > gcc may detect a false positive on nvme using an unintialized variable > if setting features fails. Since this is not a fast path, explicitly > initialize this variable to suppress the warning. > > Reported-by: Arnd Bergmann > Signed-off-by: Keith Busch Looks good, Reviewed-by: Christoph Hellwig _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme