iommu/dma: Clean up redundant MSI cookie check

The has_msi_cookie() condition only mattered transiently as an artefact
of the cookie rework being done in parallel with the sw_msi rework. Once
combined, calls to iommu_dma_sw_msi() are themselves dispatched based on
domain->cookie_type, so checking again is clearly redundant.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

0 files changed, 0 insertions, 0 deletions