From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DA67C43461 for ; Wed, 16 Sep 2020 00:53:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB37D20BED for ; Wed, 16 Sep 2020 00:53:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="d4WhKkEC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726235AbgIPAxT (ORCPT ); Tue, 15 Sep 2020 20:53:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726354AbgIOLdB (ORCPT ); Tue, 15 Sep 2020 07:33:01 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D32C3C0611C3; Tue, 15 Sep 2020 04:30:42 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id 34so1794989pgo.13; Tue, 15 Sep 2020 04:30:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=q/aKCB6Ww7t4Gp9xxyRSUMaEGPTL0wXO3eSVSTDC7m0=; b=d4WhKkECa3SOGw8M71woMrGRb8L3iIpBgHl9yPPQdPZHW2cuQk6yPAfxHwtH4m16AY i8eO1nmHUxz44HalUpWvO/YzlG305829rRK5yPPRGVy90YgDqV/Wan0i5sfeeFE58u3H TOrXdQZS0Gs7bSc6uhvGH95c3XKON35BahEi1zC5ueg3LTPfJLERLSGgpn2CTv1TlFWN Q70DcUUJBwXSvisWdnM7WS29wn1JFmBZ6wCkIqmpn1/aa6SHUNkCBPBNIyDX2x4Fn1um FRuVU4DBwHPe/EKg6nCuxlYfce3oxLUe7QjIq1mKmw5juXB3Y16xaV0oqRqYV19utN1o GA7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=q/aKCB6Ww7t4Gp9xxyRSUMaEGPTL0wXO3eSVSTDC7m0=; b=Svv3wdtdBZ/l12yn8SP1j+0dpzJ2ob0LVV1czWosfYnXJmqpyC6ejQDnF5E0KX17Nv yyn3Wn/OVasUlNmrtkE4RvliN93o4Qesq1vce9Z5cQvjbR67n/VIY4YuU/WVMc5mj5Da xNuFvJANn4UyJZS/tuKKsQ3ntrYH1wMGFD5X1g4Ir6jkrtIpBvomfstOZZrs0EjDNFHF bdGT2LaMxMvOVRpqFkN5kgGxYJy1TthruWdF7pdzDc0WhRxR9UB1T+khbhcnoV9XLEoW BxXvo/0H27xCHFAm7DdH754ibimTns9j2UycgeYNtFSm//tuepqyWzwVEYRsFoqz7Wqc Uh3g== X-Gm-Message-State: AOAM5308s0UqdymYPFnJosGBWjI54FqaMgqD91LUrLUMmyLGYQe3Vvwc /Jg2ohToQAWfriAytytxyw== X-Google-Smtp-Source: ABdhPJzts20bJt3xmsrlELcwAAEof7lLtQ+V7XR8dOoAiPZP+BrYF3HNavyhKQBgmkQHs6aNbkw1eQ== X-Received: by 2002:a63:a23:: with SMTP id 35mr14865811pgk.333.1600169442425; Tue, 15 Sep 2020 04:30:42 -0700 (PDT) Received: from LiHaiwei.tencent.com ([203.205.141.63]) by smtp.gmail.com with ESMTPSA id z129sm11377807pgb.84.2020.09.15.04.30.37 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Sep 2020 04:30:41 -0700 (PDT) From: lihaiwei.kernel@gmail.com To: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: pbonzini@redhat.com, sean.j.christopherson@intel.com, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org, tglx@linutronix.de, hpa@zytor.com, Haiwei Li , Krish Sadhukhan Subject: [PATCH] KVM: SVM: Get rid of the variable 'exit_fastpath' Date: Tue, 15 Sep 2020 19:30:33 +0800 Message-Id: <20200915113033.61817-1-lihaiwei.kernel@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Haiwei Li 'exit_fastpath' isn't used anywhere else, so remove it. Suggested-by: Krish Sadhukhan Signed-off-by: Haiwei Li --- arch/x86/kvm/svm/svm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index c44f3e9..6e88658 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -3413,7 +3413,6 @@ static noinstr void svm_vcpu_enter_exit(struct kvm_vcpu *vcpu, static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu) { - fastpath_t exit_fastpath; struct vcpu_svm *svm = to_svm(vcpu); svm->vmcb->save.rax = vcpu->arch.regs[VCPU_REGS_RAX]; @@ -3536,8 +3535,7 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu) svm_handle_mce(svm); svm_complete_interrupts(svm); - exit_fastpath = svm_exit_handlers_fastpath(vcpu); - return exit_fastpath; + return svm_exit_handlers_fastpath(vcpu); } static void svm_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long root, -- 1.8.3.1