From nobody Sun Nov 9 22:35:59 2025 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=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1552009185035309.17062337179243; Thu, 7 Mar 2019 17:39:45 -0800 (PST) Received: from localhost ([127.0.0.1]:34544 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h24UA-0007cR-1V for importer@patchew.org; Thu, 07 Mar 2019 20:39:42 -0500 Received: from eggs.gnu.org ([209.51.188.92]:57201) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h24OB-0002Ln-Sb for qemu-devel@nongnu.org; Thu, 07 Mar 2019 20:33:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h24OB-0000jB-4v for qemu-devel@nongnu.org; Thu, 07 Mar 2019 20:33:31 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56670) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h24O7-0000b9-Oh; Thu, 07 Mar 2019 20:33:29 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E28B03099FCB; Fri, 8 Mar 2019 01:33:26 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.206.18]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C024760BE5; Fri, 8 Mar 2019 01:33:21 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: Laszlo Ersek , Gerd Hoffmann , "Michael S. Tsirkin" , qemu-devel@nongnu.org Date: Fri, 8 Mar 2019 02:32:09 +0100 Message-Id: <20190308013222.12524-6-philmd@redhat.com> In-Reply-To: <20190308013222.12524-1-philmd@redhat.com> References: <20190308013222.12524-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Fri, 08 Mar 2019 01:33:27 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 05/18] hw/nvram/fw_cfg: Use the ldst API 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: Peter Maydell , Thomas Huth , Eduardo Habkost , Mark Cave-Ayland , "Dr. David Alan Gilbert" , Markus Armbruster , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, Igor Mammedov , Paolo Bonzini , David Gibson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Artyom Tarasenko , Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" The load/store API eases code review. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Laszlo Ersek --- hw/nvram/fw_cfg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 684c2cf00a..8eb76a382c 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -141,7 +141,7 @@ static char *read_splashfile(char *filename, gsize *fil= e_sizep, } =20 /* check magic ID */ - filehead =3D ((content[0] & 0xff) + (content[1] << 8)) & 0xffff; + filehead =3D lduw_le_p(content); if (filehead =3D=3D 0xd8ff) { file_type =3D JPG_FILE; } else if (filehead =3D=3D 0x4d42) { @@ -152,7 +152,7 @@ static char *read_splashfile(char *filename, gsize *fil= e_sizep, =20 /* check BMP bpp */ if (file_type =3D=3D BMP_FILE) { - bmp_bpp =3D (content[28] + (content[29] << 8)) & 0xffff; + bmp_bpp =3D lduw_le_p(&content[28]); if (bmp_bpp !=3D 24) { goto error; } --=20 2.20.1