tree c2c30f368fedb6891a1f6b8282a6637cba81c31f
parent 7d4e6ccd1fb09dbfbc49746ca82bd5c25ad4bfe4
author Jon Derrick <jonathan.derrick@intel.com> 1577823860 -0700
committer Joerg Roedel <jroedel@suse.de> 1578413337 +0100

iommu/vt-d: Unlink device if failed to add to group

If the device fails to be added to the group, make sure to unlink the
reference before returning.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Fixes: 39ab9555c2411 ("iommu: Add sysfs bindings for struct iommu_device")
Acked-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>