linux-kernel - Re: [PATCH] KVM: vmx: remove unreachable statement in vmx_get_msr

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Message-ID: <CANRm+CyOxq9S4pjcGzjuTdE+Vp8H+oq3JezihV3CRm8XFXc-ww@mail.gmail.com>
Date:   Fri, 6 Dec 2019 11:10:32 +0800
From:   Wanpeng Li <kernellwp@...il.com>
To:     linmiaohe <linmiaohe@...wei.com>
Cc:     Liran Alon <liran.alon@...cle.com>,
        "pbonzini@...hat.com" <pbonzini@...hat.com>,
        "rkrcmar@...hat.com" <rkrcmar@...hat.com>,
        "sean.j.christopherson@...el.com" <sean.j.christopherson@...el.com>,
        "vkuznets@...hat.com" <vkuznets@...hat.com>,
        "wanpengli@...cent.com" <wanpengli@...cent.com>,
        "jmattson@...gle.com" <jmattson@...gle.com>,
        "joro@...tes.org" <joro@...tes.org>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "bp@...en8.de" <bp@...en8.de>, "hpa@...or.com" <hpa@...or.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "x86@...nel.org" <x86@...nel.org>
Subject: Re: [PATCH] KVM: vmx: remove unreachable statement in vmx_get_msr_feature()

On Fri, 6 Dec 2019 at 09:54, linmiaohe <linmiaohe@...wei.com> wrote:
>
> >
> >I personally just prefer to remove the “default” case and change this “return 0;” to “return 1;”.
> >But it’s a matter of taste of course.
> >
> Yes. As what " Turnip greens, all have love " said. ^_^

Actually it is a great appreciated to introduce something more useful
instead of tons of cleanups, I saw guys did one cleanup and can incur
several bugs before.

    Wanpeng