From nobody Wed Dec 17 19:19:44 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52B7EC04A6A for ; Tue, 15 Aug 2023 07:56:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235490AbjHOH4Q (ORCPT ); Tue, 15 Aug 2023 03:56:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235485AbjHOH4B (ORCPT ); Tue, 15 Aug 2023 03:56:01 -0400 Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 237EADD; Tue, 15 Aug 2023 00:55:58 -0700 (PDT) Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 8116460280B60; Tue, 15 Aug 2023 15:55:16 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming To: seanjc@google.com, pbonzini@redhat.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com Cc: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Li zeming Subject: [PATCH] x86: kvm: x86: Remove unnecessary initial values of variables Date: Thu, 17 Aug 2023 08:26:31 +0800 Message-Id: <20230817002631.2885-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" bitmap and khz is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming --- arch/x86/kvm/x86.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 278dbd37dab2..62715bb4754d 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6529,7 +6529,7 @@ static void kvm_free_msr_filter(struct kvm_x86_msr_fi= lter *msr_filter) static int kvm_add_msr_filter(struct kvm_x86_msr_filter *msr_filter, struct kvm_msr_filter_range *user_range) { - unsigned long *bitmap =3D NULL; + unsigned long *bitmap; size_t bitmap_size; =20 if (!user_range->nmsrs) @@ -9169,7 +9169,7 @@ static int kvmclock_cpu_down_prep(unsigned int cpu) static void tsc_khz_changed(void *data) { struct cpufreq_freqs *freq =3D data; - unsigned long khz =3D 0; + unsigned long khz; =20 WARN_ON_ONCE(boot_cpu_has(X86_FEATURE_CONSTANT_TSC)); =20 --=20 2.18.2