On Tue, Apr 21, 2015 at 12:25:07PM +0300, Dan Carpenter wrote:
> iommu_domain_alloc() returns NULL on error, it doesn't return error
> pointers.
>
> Fixes: 58fd9375c2c5 ('drm/nouveau/platform: probe IOMMU if present')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Indeed:
Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
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