linux-kernel - Re: [PATCH] arch: x86: kvm: mmu.c: use true/false for bool type

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Message-ID: <20191029101300.GK4114@hirez.programming.kicks-ass.net>
Date:   Tue, 29 Oct 2019 11:13:00 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Saurav Girepunje <saurav.girepunje@...il.com>
Cc:     pbonzini@...hat.com, rkrcmar@...hat.com,
        sean.j.christopherson@...el.com, vkuznets@...hat.com,
        wanpengli@...cent.com, jmattson@...gle.com, joro@...tes.org,
        tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        x86@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        saurav.girepunje@...mail.com
Subject: Re: [PATCH] arch: x86: kvm: mmu.c: use true/false for bool type

On Tue, Oct 29, 2019 at 03:11:04PM +0530, Saurav Girepunje wrote:
> Use true/false for bool type "dbg" in mmu.c
> 
> Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
> ---
>  arch/x86/kvm/mmu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
> index 24c23c66b226..c0b1df69ce0f 100644
> --- a/arch/x86/kvm/mmu.c
> +++ b/arch/x86/kvm/mmu.c
> @@ -68,7 +68,7 @@ enum {
>  #undef MMU_DEBUG
>  
>  #ifdef MMU_DEBUG
> -static bool dbg = 0;
> +static bool dbg = true;

You're actually changing the value from false to true. Please, if you
don't know C, don't touch things.