From patchwork Thu Oct 4 20:48:55 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Habkost X-Patchwork-Id: 189321 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 434C92C0399 for ; Fri, 5 Oct 2012 06:50:54 +1000 (EST) Received: from localhost ([::1]:33954 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TJsMa-0005M1-GP for incoming@patchwork.ozlabs.org; Thu, 04 Oct 2012 16:49:44 -0400 Received: from eggs.gnu.org ([208.118.235.92]:40924) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TJsLo-0003eY-UX for qemu-devel@nongnu.org; Thu, 04 Oct 2012 16:49:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TJsL7-0003p8-5M for qemu-devel@nongnu.org; Thu, 04 Oct 2012 16:48:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:10550) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TJsL6-0003od-Sm for qemu-devel@nongnu.org; Thu, 04 Oct 2012 16:48:13 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q94KmBOR008031 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 4 Oct 2012 16:48:12 -0400 Received: from blackpad.lan.raisama.net (vpn1-7-183.gru2.redhat.com [10.97.7.183]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q94KmBhN008169; Thu, 4 Oct 2012 16:48:11 -0400 Received: by blackpad.lan.raisama.net (Postfix, from userid 500) id D482C203609; Thu, 4 Oct 2012 17:49:11 -0300 (BRT) From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Thu, 4 Oct 2012 17:48:55 -0300 Message-Id: <1349383747-19383-4-git-send-email-ehabkost@redhat.com> In-Reply-To: <1349383747-19383-1-git-send-email-ehabkost@redhat.com> References: <1349383747-19383-1-git-send-email-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: kvm@vger.kernel.org, Gleb Natapov , Marcelo Tosatti , Avi Kivity , Igor Mammedov , =?UTF-8?q?Andreas=20F=C3=A4rber?= Subject: [Qemu-devel] [PATCH 03/15] i386: kvm: kvm_arch_get_supported_cpuid: use 'entry' variable X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 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-bounces+incoming=patchwork.ozlabs.org@nongnu.org The reg switch will be moved to a separate function, so store the entry pointer in a variable. No behavior change, just code movement. Signed-off-by: Eduardo Habkost --- target-i386/kvm.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 9ebde66..22e8564 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -140,19 +140,20 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s, uint32_t function, for (i = 0; i < cpuid->nent; ++i) { if (cpuid->entries[i].function == function && cpuid->entries[i].index == index) { + struct kvm_cpuid_entry2 *entry = &cpuid->entries[i]; found = true; switch (reg) { case R_EAX: - ret = cpuid->entries[i].eax; + ret = entry->eax; break; case R_EBX: - ret = cpuid->entries[i].ebx; + ret = entry->ebx; break; case R_ECX: - ret = cpuid->entries[i].ecx; + ret = entry->ecx; break; case R_EDX: - ret = cpuid->entries[i].edx; + ret = entry->edx; break; } }