From patchwork Fri Jun 4 08:13:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yang Erkun X-Patchwork-Id: 1487655 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=kvm-ppc-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4FxFdn0mxwz9sTD for ; Fri, 4 Jun 2021 18:03:57 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229952AbhFDIFl (ORCPT ); Fri, 4 Jun 2021 04:05:41 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:4356 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229900AbhFDIFl (ORCPT ); Fri, 4 Jun 2021 04:05:41 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4FxFYL5K7wz66YP; Fri, 4 Jun 2021 16:00:06 +0800 (CST) Received: from dggema766-chm.china.huawei.com (10.1.198.208) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Fri, 4 Jun 2021 16:03:53 +0800 Received: from localhost.localdomain (10.175.127.227) by dggema766-chm.china.huawei.com (10.1.198.208) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Fri, 4 Jun 2021 16:03:52 +0800 From: yangerkun To: , , CC: , , Subject: [PATCH] KVM: PPC: Book3S PR: remove unused define in kvmppc_mmu_book3s_64_xlate Date: Fri, 4 Jun 2021 16:13:03 +0800 Message-ID: <20210604081303.3701171-1-yangerkun@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggema766-chm.china.huawei.com (10.1.198.208) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org arch/powerpc/kvm/book3s_64_mmu.c:199:6: warning: variable ‘v’ set but not used [-Wunused-but-set-variable] 199 | u64 v, r; | ^ Fix it by remove the define. Reported-by: Hulk Robot Signed-off-by: yangerkun --- arch/powerpc/kvm/book3s_64_mmu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/kvm/book3s_64_mmu.c b/arch/powerpc/kvm/book3s_64_mmu.c index 26b8b27a3755..feee40cb2ba1 100644 --- a/arch/powerpc/kvm/book3s_64_mmu.c +++ b/arch/powerpc/kvm/book3s_64_mmu.c @@ -196,7 +196,7 @@ static int kvmppc_mmu_book3s_64_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, hva_t ptegp; u64 pteg[16]; u64 avpn = 0; - u64 v, r; + u64 r; u64 v_val, v_mask; u64 eaddr_mask; int i; @@ -285,7 +285,6 @@ static int kvmppc_mmu_book3s_64_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, goto do_second; } - v = be64_to_cpu(pteg[i]); r = be64_to_cpu(pteg[i+1]); pp = (r & HPTE_R_PP) | key; if (r & HPTE_R_PP0)