linux-kernel - Re: [PATCH 13/23] iommu/dma: Remove redundant "!dev" checks

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Message-ID: <94c66d4b-4458-b89f-def4-54b05c17bcaa@huawei.com>
Date:   Mon, 26 Jul 2021 09:28:42 +0100
From:   John Garry <john.garry@...wei.com>
To:     Robin Murphy <robin.murphy@....com>, <joro@...tes.org>,
        <will@...nel.org>
CC:     <iommu@...ts.linux-foundation.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <suravee.suthikulpanit@....com>,
        <baolu.lu@...ux.intel.com>, <dianders@...omium.org>
Subject: Re: [PATCH 13/23] iommu/dma: Remove redundant "!dev" checks

On 21/07/2021 19:20, Robin Murphy wrote:
> iommu_dma_init_domain() is now only called from iommu_setup_dma_ops(),
> which has already assumed dev to be non-NULL.
> 
> Signed-off-by: Robin Murphy<robin.murphy@....com>

FWIW,

Reviewed-by: John Garry <john.garry@...wei.com>