From nobody Sun Feb 8 06:05:20 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linux.intel.com ARC-Seal: i=1; a=rsa-sha256; t=1558314212; cv=none; d=zoho.com; s=zohoarc; b=mDHD4HbvJGlCY8BlnAUFoL3UHj4dytWI0aqKq3L2mbKu2OMWBPLWniIhGoyRA9YocwnUlIMLD18lCTe+k5Jfn1+lOdo56FbJvdyGWaGP5+eJ3VNV3samXOPBWsZuiNmp2Mm+fCSDUwYEr21SCbAttAKEWG3V5m79X9U4Jb/XkvU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1558314212; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=3NFgEDg0K5EJZFI752dxWGlVjvIxazz+OSi8ODMo23I=; b=bgMOlJGOclG3n+ocBQWQDA63Qef0WwIcRyNudTCWvAdsgaa4fTpIdd/R0MldXvIFOlHP9opLVT8Sw/Dkd51PeionCsjPswVU9ChhogddMmrkew+A/kXF1rorInmlbWyRSK5hoDn8LhhCfXX6v+obtx7i9wnUWbeFU5vNkAyr31s= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (209.51.188.17 [209.51.188.17]) by mx.zohomail.com with SMTPS id 1558314212418665.2624907412138; Sun, 19 May 2019 18:03:32 -0700 (PDT) Received: from localhost ([127.0.0.1]:55725 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hSWhz-0002Mt-8C for importer@patchew.org; Sun, 19 May 2019 21:03:19 -0400 Received: from eggs.gnu.org ([209.51.188.92]:59548) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hSWff-0000if-3U for qemu-devel@nongnu.org; Sun, 19 May 2019 21:00:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hSWfd-0006ci-UD for qemu-devel@nongnu.org; Sun, 19 May 2019 21:00:55 -0400 Received: from mga04.intel.com ([192.55.52.120]:13790) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hSWfb-0006aZ-QQ; Sun, 19 May 2019 21:00:52 -0400 Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 May 2019 18:00:51 -0700 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga008.jf.intel.com with ESMTP; 19 May 2019 18:00:49 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 From: Wei Yang To: qemu-devel@nongnu.org, qemu-arm@nongnu.org Date: Mon, 20 May 2019 08:59:53 +0800 Message-Id: <20190520005957.6953-3-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190520005957.6953-1-richardw.yang@linux.intel.com> References: <20190520005957.6953-1-richardw.yang@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.120 Subject: [Qemu-devel] [PATCH v5 2/6] hw/arm/virt-acpi-build: remove unnecessary variable mcfg_start 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: , Cc: yang.zhong@intel.com, peter.maydell@linaro.org, thuth@redhat.com, mst@redhat.com, shannon.zhaosl@gmail.com, Wei Yang , imammedo@redhat.com, philmd@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" mcfg_start points to the start of MCFG table and is used in build_header. While this information could be derived from mcfg. This patch removes the unnecessary variable mcfg_start. Signed-off-by: Wei Yang Reviewed-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/arm/virt-acpi-build.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index bf9c0bc2f4..12dbaf3846 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -552,7 +552,6 @@ build_mcfg(GArray *table_data, BIOSLinker *linker, Virt= MachineState *vms) const MemMapEntry *memmap =3D vms->memmap; int ecam_id =3D VIRT_ECAM_ID(vms->highmem_ecam); int len =3D sizeof(*mcfg) + sizeof(mcfg->allocation[0]); - int mcfg_start =3D table_data->len; =20 mcfg =3D acpi_data_push(table_data, len); mcfg->allocation[0].address =3D cpu_to_le64(memmap[ecam_id].base); @@ -563,8 +562,7 @@ build_mcfg(GArray *table_data, BIOSLinker *linker, Virt= MachineState *vms) mcfg->allocation[0].end_bus_number =3D PCIE_MMCFG_BUS(memmap[ecam_id].size - 1); =20 - build_header(linker, table_data, (void *)(table_data->data + mcfg_star= t), - "MCFG", table_data->len - mcfg_start, 1, NULL, NULL); + build_header(linker, table_data, (void *)mcfg, "MCFG", len, 1, NULL, N= ULL); } =20 /* GTDT */ --=20 2.19.1