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Joerg Roedel authored
Print the warning about the fall-back to IOMMU_DOMAIN_DMA in iommu_group_get_for_dev() only when such a domain was actually allocated. Otherwise the user will get misleading warnings in the kernel log when the iommu driver used doesn't support IOMMU_DOMAIN_DMA and IOMMU_DOMAIN_IDENTITY. Fixes: fccb4e3b ('iommu: Allow default domain type to be set on the kernel command line') Signed-off-by:
Joerg Roedel <jroedel@suse.de>
8bc32a28