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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AB64C43334 for ; Sun, 12 Jun 2022 03:56:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233146AbiFLD4w (ORCPT ); Sat, 11 Jun 2022 23:56:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229528AbiFLD4u (ORCPT ); Sat, 11 Jun 2022 23:56:50 -0400 Received: from mail-pg1-f194.google.com (mail-pg1-f194.google.com [209.85.215.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA4A83B2B1; Sat, 11 Jun 2022 20:56:49 -0700 (PDT) Received: by mail-pg1-f194.google.com with SMTP id y187so2750408pgd.3; Sat, 11 Jun 2022 20:56:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZoaSUf1WFSjsOvPzlBjVzQMptxVWTVe23Qs0wJkHTIY=; b=SdrhLUozjMkTO9thtIlaq7kMIP6XZF0IyCAzxR5hUcJRPtRABi3yyMxPjUcRLShXBf 5cJ6H+8Mjf5JKUWAyykMJBAKQpcdtltEK79njJLDTggHV5IDYoTAf47cmImeIkHS9sYO nRebN9Snl8zJ0Fh5nPY5efX0MbFRJ4fN+rL/8n3hPxJJwqNYc4+wIVu/nVimiwcP1F5o ibqHW4oijQ0sH4CK5EyEnrZY9GJFw+aavqrzlE+jBcU3aHfcgzGGUrdiyxOzCoM2kofS C7nlpY6BtaY7Z6wEz9KeEAU+N4mnrHk3U4qY+nUtKvo4bKzH5zboqs45OKvx9LEI8mdF JpWA== X-Gm-Message-State: AOAM530Z2yvV14wdWiSUWxlpV8wnhq+R/01oZGQd/FlFiwbU9XgYb5ZH rOtm4XNGDLJHGBRCfX2FhWZkOOWohw== X-Google-Smtp-Source: ABdhPJxWn0fONySkSmipTk9dtvqhSDx6JppTqnAeeFggbEXAeWpX+9KP/0coNM8gSDD66P2C7jyj3w== X-Received: by 2002:a63:2160:0:b0:3fc:b8ac:1976 with SMTP id s32-20020a632160000000b003fcb8ac1976mr47086037pgm.453.1655006208625; Sat, 11 Jun 2022 20:56:48 -0700 (PDT) Received: from localhost.localdomain ([156.146.53.107]) by smtp.gmail.com with ESMTPSA id n15-20020aa7984f000000b0051bd3d55773sm2370518pfq.63.2022.06.11.20.56.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Jun 2022 20:56:48 -0700 (PDT) From: sunliming To: isaku.yamahata@intel.com, pbonzini@redhat.com, seanjc@google.com, mingo@kernel.org Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, sunliming@kylinos.cn, kelulanainsley@gmail.com, x86@kernel.org, kernel test robot Subject: [PATCH] KVM: x86/mmu: Remove unused "type" of split_page_type() Date: Sun, 12 Jun 2022 11:56:41 +0800 Message-Id: <20220612035641.1161945-1-sunliming@kylinos.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable 'type' in split_page_type() is set but not used, so remove it. Fixes the following w1 warning: arch/x86/kvm/mmu/mmu.c:982:28: warning: variable 'type' set but not used [-Wunused-but-set-variable] Reported-by: kernel test robot Signed-off-by: sunliming --- arch/x86/kvm/mmu/mmu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 7b3df91a93cf..f4d577335f94 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -979,14 +979,12 @@ static void split_page_type(gfn_t gfn, struct kvm_memory_slot *slot, enum pg_level level) { struct kvm_page_attr *page_attr = page_attr_slot(gfn, slot, level); - enum kvm_page_type type; gfn_t base_gfn; if (WARN_ON_ONCE(!kvm_page_type_valid(page_attr) || level <= PG_LEVEL_4K)) return; base_gfn = gfn & ~(KVM_PAGES_PER_HPAGE(level) - 1); - type = page_attr->type; /* * Set the type to KVM_PAGE_TYPE_MIXED in advance since when a large -- 2.25.1