From patchwork Tue Feb 6 18:44:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Williamson X-Patchwork-Id: 869989 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zbYRp2Kxdz9s7M for ; Wed, 7 Feb 2018 05:50:14 +1100 (AEDT) Received: from localhost ([::1]:50179 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ej8Jo-0000oN-8k for incoming@patchwork.ozlabs.org; Tue, 06 Feb 2018 13:50:12 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34862) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ej8Dw-0004iZ-GR for qemu-devel@nongnu.org; Tue, 06 Feb 2018 13:44:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ej8Ds-0004KQ-Qy for qemu-devel@nongnu.org; Tue, 06 Feb 2018 13:44:08 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59622) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ej8Ds-0004IA-Jv for qemu-devel@nongnu.org; Tue, 06 Feb 2018 13:44:04 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B03E549012 for ; Tue, 6 Feb 2018 18:44:03 +0000 (UTC) Received: from gimli.home (ovpn-117-203.phx2.redhat.com [10.3.117.203]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7BD2D60933; Tue, 6 Feb 2018 18:44:03 +0000 (UTC) From: Alex Williamson To: qemu-devel@nongnu.org Date: Tue, 06 Feb 2018 11:44:03 -0700 Message-ID: <20180206184403.14644.95864.stgit@gimli.home> In-Reply-To: <20180206184101.14644.84734.stgit@gimli.home> References: <20180206184101.14644.84734.stgit@gimli.home> User-Agent: StGit/0.18-102-gdf9f MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Tue, 06 Feb 2018 18:44:03 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 10/11] vfio/common: Remove redundant copy of local variable X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Alexey Kardashevskiy There is already @hostwin in vfio_listener_region_add() so there is no point in having the other one. Fixes: 2e4109de8e58 ("vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2)") Signed-off-by: Alexey Kardashevskiy Signed-off-by: Alex Williamson --- hw/vfio/common.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index ec41f93b7479..ee9240daeb5d 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -435,7 +435,6 @@ static void vfio_listener_region_add(MemoryListener *listener, end = int128_get64(int128_sub(llend, int128_one())); if (container->iommu_type == VFIO_SPAPR_TCE_v2_IOMMU) { - VFIOHostDMAWindow *hostwin; hwaddr pgsize = 0; /* For now intersections are not allowed, we may relax this later */