linux-kernel - Re: [PATCH] iommu/qcom: Simplify a test in 'qcom_iommu_add

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Message-ID: <20191015095113.GA14518@8bytes.org>
Date:   Tue, 15 Oct 2019 11:51:14 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     agross@...nel.org, robdclark@...il.com,
        linux-arm-msm@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] iommu/qcom: Simplify a test in 'qcom_iommu_add_device()'

On Mon, Sep 16, 2019 at 10:29:36PM +0200, Christophe JAILLET wrote:
> 'iommu_group_get_for_dev()' never returns NULL, so this test can be
> simplified a bit.
> 
> This way, the test is consistent with all other calls to
> 'iommu_group_get_for_dev()'.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
>  drivers/iommu/qcom_iommu.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied, thanks.