Re: [PATCH v4] iommu: remove redundant parameter check in tegra_smmu_debugfs_init()

[Baolu Lu]

On 2023/7/13 15:28, Minjie Du wrote:
> debugfs_create_file() will return early if smmu->debugfs is an error
> pointer, so an extra error check is not needed.
>
> Signed-off-by: Minjie Du<duminjie@xxxxxxxx>
> Acked-by: Thierry Reding<treding@xxxxxxxxxx>

Greg keeps reminding that no error branch for debugfs, so

Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>

Best regards,
baolu