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

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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: 39ab9555c2 ("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>

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Jon Derrick 2019-12-31 13:24:20 -07:00 • committed by Joerg Roedel

parent 7d4e6ccd1f

commit f78947c409

1 changed files with 10 additions and 3 deletions

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drivers/iommu/intel-iommu.c

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