linux-kernel - Re: [PATCH] iommu/intel: remove an unused variable "length"

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Date:   Tue, 18 Jun 2019 17:30:57 +0200
From:   Joerg Roedel <jroedel@...e.de>
To:     Qian Cai <cai@....pw>
Cc:     dwmw2@...radead.org, eric.auger@...hat.com,
        baolu.lu@...ux.intel.com, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/intel: remove an unused variable "length"

On Mon, Jun 17, 2019 at 09:20:27AM -0400, Qian Cai wrote:
> The linux-next commit "iommu/vt-d: Duplicate iommu_resv_region objects
> per device list" [1] left out an unused variable,
> 
> drivers/iommu/intel-iommu.c: In function 'dmar_parse_one_rmrr':
> drivers/iommu/intel-iommu.c:4014:9: warning: variable 'length' set but
> not used [-Wunused-but-set-variable]
> 
> [1] https://lore.kernel.org/patchwork/patch/1083073/
> 
> Signed-off-by: Qian Cai <cai@....pw>
> ---
>  drivers/iommu/intel-iommu.c | 3 ---
>  1 file changed, 3 deletions(-)

Applied, thanks.