Commits
Vaughan Cao committed ecef115d454
iommu/amd: Remove duplicate checking code amd_iommu_rlookup_table[devid] != NULL is already guaranteed by check_device called before, it's fine to attach device at this point. Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>