From patchwork Fri Nov 24 16:29:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simone Ballarin X-Patchwork-Id: 13467859 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4A74BC61DF4 for ; Fri, 24 Nov 2023 16:30:24 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.640821.999534 (Exim 4.92) (envelope-from ) id 1r6Z4D-00018x-NQ; Fri, 24 Nov 2023 16:30:09 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 640821.999534; Fri, 24 Nov 2023 16:30:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1r6Z4D-00018q-Ku; Fri, 24 Nov 2023 16:30:09 +0000 Received: by outflank-mailman (input) for mailman id 640821; Fri, 24 Nov 2023 16:30:08 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1r6Z4C-00015K-Eg for xen-devel@lists.xenproject.org; Fri, 24 Nov 2023 16:30:08 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id ba5f5af2-8ae6-11ee-98e2-6d05b1d4d9a1; Fri, 24 Nov 2023 17:30:07 +0100 (CET) Received: from beta.station (net-37-182-35-120.cust.vodafonedsl.it [37.182.35.120]) by support.bugseng.com (Postfix) with ESMTPSA id 5D1244EE0740; Fri, 24 Nov 2023 17:30:06 +0100 (CET) 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: ba5f5af2-8ae6-11ee-98e2-6d05b1d4d9a1 From: Simone Ballarin To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, maria.celeste.cesario@bugseng.com, Jan Beulich , Andrew Cooper , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Wei Liu , Simone Ballarin Subject: [PATCH 1/5] x86/platform_hypercall: address violations of MISRA C:2012 Rule 11.8 Date: Fri, 24 Nov 2023 17:29:15 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 From: Maria Celeste Cesario Add const qualifier in cast that unnecessarily removes it to comply with Rule 11.8. The variable info is declared with a const qualified type. No functional change. Signed-off-by: Maria Celeste Cesario Signed-off-by: Simone Ballarin --- xen/arch/x86/platform_hypercall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/platform_hypercall.c b/xen/arch/x86/platform_hypercall.c index c1ab552c57..4dde71db27 100644 --- a/xen/arch/x86/platform_hypercall.c +++ b/xen/arch/x86/platform_hypercall.c @@ -364,7 +364,7 @@ ret_t do_platform_op( if ( length > info->edd_device_params.length ) length = info->edd_device_params.length; if ( copy_to_compat(op->u.firmware_info.u.disk_info.edd_params, - (u8 *)&info->edd_device_params, + (const uint8_t *)&info->edd_device_params, length) ) break; if ( copy_to_compat(op->u.firmware_info.u.disk_info.edd_params,