From patchwork Fri Dec 10 02:27:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lv Ruyi X-Patchwork-Id: 523831 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 4BDA3C433F5 for ; Fri, 10 Dec 2021 02:28:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236009AbhLJCbg (ORCPT ); Thu, 9 Dec 2021 21:31:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233852AbhLJCbf (ORCPT ); Thu, 9 Dec 2021 21:31:35 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8858DC061746; Thu, 9 Dec 2021 18:28:01 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id k26so7152804pfp.10; Thu, 09 Dec 2021 18:28:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=sLFKEFmsq3SGmkOwN4l/i+bv2/Bc/K1S6JMbIUmp7Ck=; b=hoz2DZ2LKoVusNKhN8wWwbGbbyWrLLnhsYoCfDvvlLAyNJqpTBsXsnKXR+eeZ5ubmR ANl729GY4toot5pfQrSpa414UgnI62ZeAi81WYiRhP+rkdFdHf57cIkUHClolnBzxtue wDG22tNe4Bj00vmCM5Jg4TmxJAHN8X5bSTESnH86psJ9u6O3yhZ0CXpNVr521V8XzkbN 0TDtZi/ap1eJJnhtQHHJSH1Hx7g4ToGI2uhwmGsNmwTDtIh+IMmLQQ77Lrl+G75uTREP +ZHoH0vlsrba0M1mE1m/Gluuc1g1YUkJVVCe3CaGX0s1JgFrc5kcgRNCOpgtFjVIUBqo iJTg== 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=sLFKEFmsq3SGmkOwN4l/i+bv2/Bc/K1S6JMbIUmp7Ck=; b=wY5lJJR866h4d7Ln2eMiRfdo6DjH7ldKMIDqsfMzK2tsfz+nZGUSMwitTucrQ4JNnv 9piOjfrmrgSHbjOyXjEu5X7TQ3kDvC9oInOSyigPGK00ySDJGkh3aOo0cyNqJauoBwAX k3Xx3G+PJH6b7jpZ0U220PXip2GdIvmt8DS87SmVVs4JuGHHaojqFWZ0jF4yaBsuEb+J TUv29Rg3bbDAlheKbcYyJ90TOZhoEWfE/aNDsl97t1pe/IwAjnGM7kHJRbRrgVuFLjPY s/F7xOq1Jq8UdPtlC81cWUuM49wFEzF49lKaysL+rKFqIzl2pM5ayKSRgj8PQ0VetFUw L3Cg== X-Gm-Message-State: AOAM533KsGaopWUCKJNmkfzW/3Tlwr7ljcOukcisBqJlwh26KnEG2KsC qMM/GkpCl7YZj1zxSkDFMmg= X-Google-Smtp-Source: ABdhPJyBQ7dWzxG6EHcpP/IT0r/n7dUp/aJaiwV+9jMU7rctGoAjU0IDu0M+jMJRsOoV7GAfudWn+g== X-Received: by 2002:a05:6a00:2d1:b0:4af:437c:5f50 with SMTP id b17-20020a056a0002d100b004af437c5f50mr15348205pft.32.1639103281108; Thu, 09 Dec 2021 18:28:01 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id mi14sm11044267pjb.6.2021.12.09.18.27.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Dec 2021 18:28:00 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: pbonzini@redhat.com Cc: shuah@kernel.org, seanjc@google.com, vkuznets@redhat.com, ricarkol@google.com, maz@kernel.org, aaronlewis@google.com, like.xu@linux.intel.com, dmatlack@google.com, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Minghao Chi , Zeal Robot Subject: [PATCH kvm-next] selftests/kvm: remove unneeded variable Date: Fri, 10 Dec 2021 02:27:55 +0000 Message-Id: <20211210022755.424428-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org From: Minghao Chi Return status directly from function called. Reported-by: Zeal Robot Signed-off-by: Minghao Chi --- tools/testing/selftests/kvm/lib/x86_64/processor.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index 82c39db91369..80ab802aa8f8 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -931,15 +931,13 @@ int _vcpu_set_msr(struct kvm_vm *vm, uint32_t vcpuid, uint64_t msr_index, struct kvm_msrs header; struct kvm_msr_entry entry; } buffer = {}; - int r; TEST_ASSERT(vcpu != NULL, "vcpu not found, vcpuid: %u", vcpuid); memset(&buffer, 0, sizeof(buffer)); buffer.header.nmsrs = 1; buffer.entry.index = msr_index; buffer.entry.data = msr_value; - r = ioctl(vcpu->fd, KVM_SET_MSRS, &buffer.header); - return r; + return ioctl(vcpu->fd, KVM_SET_MSRS, &buffer.header); } /*