linux-kernel - Re: [PATCH] iommu/vt-d: Delete unnecessary check

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Date:   Tue, 10 Oct 2017 14:10:22 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Christos Gkekas <chris.gekas@...il.com>
Cc:     David Woodhouse <dwmw2@...radead.org>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/vt-d: Delete unnecessary check

On Sun, Oct 08, 2017 at 11:33:31PM +0100, Christos Gkekas wrote:
> Variable did_old is unsigned so checking whether it is greater or equal
> to zero is not necessary.
> 
> Signed-off-by: Christos Gkekas <chris.gekas@...il.com>
> ---
>  drivers/iommu/intel-iommu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.