From nobody Fri May 3 16:42:34 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass(p=none dis=none) header.from=canonical.com ARC-Seal: i=1; a=rsa-sha256; t=1628247997; cv=none; d=zohomail.com; s=zohoarc; b=d/aXgNsV8WNcUgCEDnkAR2jWFSK19Ivz7bg03lMLkqkqPlbFV2jiqY01Y1OiHC2+vpq0x7Z+0Lb/egnnAUsmaUpHuPKElE8aeb2fDCoOCy2V+VG2FMxTay/UOf1P0+tEcj2wXrhO4HGsbbH6p2PsgHaNPcNGh4fX0XLQebfI1BI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1628247997; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=l6Crxr7OCP95ZsjBftxKKMqfoQ4lcuoG+yhpbemOXu0=; b=Ln7HokveOYVSmIKgPr+d30ehg9CA6uBi9s5GisVgmOcVqXK6Jh5kGHfi1LY2X66EXX2HB9hIL6K2ZkiufvB2ZyEfbeci1ydZ9RN2moJvmmNND8vk02ad6VQk1ZHENZ8q3GQqUREGScSucOtE55DvcQZCRUZwy2+XiLL5eSmkVRk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1628247997776536.2823084540453; Fri, 6 Aug 2021 04:06:37 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.164702.301032 (Exim 4.92) (envelope-from ) id 1mBxg2-0005KE-1d; Fri, 06 Aug 2021 11:06:10 +0000 Received: by outflank-mailman (output) from mailman id 164702.301032; Fri, 06 Aug 2021 11:06:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mBxg1-0005K7-Ua; Fri, 06 Aug 2021 11:06:09 +0000 Received: by outflank-mailman (input) for mailman id 164702; Fri, 06 Aug 2021 11:06:08 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mBxg0-0005K1-AY for xen-devel@lists.xenproject.org; Fri, 06 Aug 2021 11:06:08 +0000 Received: from smtp-relay-canonical-0.canonical.com (unknown [185.125.188.120]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 4b56cc52-f6a6-11eb-9cc7-12813bfff9fa; Fri, 06 Aug 2021 11:06:05 +0000 (UTC) Received: from localhost (1.general.cking.uk.vpn [10.172.193.212]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id 9FA603F109; Fri, 6 Aug 2021 11:06:01 +0000 (UTC) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 4b56cc52-f6a6-11eb-9cc7-12813bfff9fa DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1628247961; bh=l6Crxr7OCP95ZsjBftxKKMqfoQ4lcuoG+yhpbemOXu0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=oN0z2sFHSpBGlOta2FnY8Ao9EE9iL/YOWKCyNDeGYYEUhJ6mboXufR37rKoXie46e bGlptR5u6SFgWmFqQ0OjHPdFD+RE6sH8BxMaeA76g+DaTsgnqkk5cEZkctoGneNWAw jdLWxU2utggd6w3m2hIzw5Tsk5YAj5Z1QoVXDv2M0MfJfC+I5rr8NdiV0KUo0ZQzBS exD5JhZQgi/Wsfp9beW6PUXQFR4n/fUFMpMa77pjV51FJpK2w6I26QZsIlbVHlDydk /p7vDntJKfJ7qe4TOg9Q6MsLodm6QE1FXFvD46CzhElz3hfgEJCB6KrqkKs0IkCZDd XxULMTABC5Cnw== From: Colin King To: Boris Ostrovsky , Juergen Gross , Stefano Stabellini , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Jens Axboe , xen-devel@lists.xenproject.org, linux-block@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] xen-blkfront: Remove redundant assignment to variable err Date: Fri, 6 Aug 2021 12:06:01 +0100 Message-Id: <20210806110601.11386-1-colin.king@canonical.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @canonical.com) X-ZM-MESSAGEID: 1628247998179100001 From: Colin Ian King The variable err is being assigned a value that is never read, the assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: Boris Ostrovsky --- drivers/block/xen-blkfront.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index d83fee21f6c5..715bfa8aca7f 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1092,7 +1092,6 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacit= y, err =3D xlbd_reserve_minors(minor, nr_minors); if (err) return err; - err =3D -ENODEV; =20 memset(&info->tag_set, 0, sizeof(info->tag_set)); info->tag_set.ops =3D &blkfront_mq_ops; --=20 2.31.1