Re: [PATCH] iommu/qcom: Simplify a test in 'qcom_iommu_add_device()'

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

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.
> 

It used to until commit 72dcac633475 ("iommu: Warn once when device_group
callback returns NULL").

Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

regards,
dan carpenter