diff options
| author | Jon Derrick <jonathan.derrick@intel.com> | 2019-12-31 13:24:19 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-17 19:45:45 +0100 |
| commit | 1ef9c81097d0aef4ffc45aa76b9a9f25a10609a3 (patch) | |
| tree | 6c4c0b7a14c0da6e7aa0f5e8b0083654bd28a040 /drivers | |
| parent | a5eedf4e6bba2d4f87af4bebb0c74be90f82b54e (diff) | |
iommu: Remove device link to group on failure
commit 7d4e6ccd1fb09dbfbc49746ca82bd5c25ad4bfe4 upstream.
This adds the missing teardown step that removes the device link from
the group when the device addition fails.
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Fixes: 797a8b4d768c5 ("iommu: Handle default domain attach failure")
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/iommu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 1620a6f49989..4b761678a18b 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -613,6 +613,7 @@ err_put_group: mutex_unlock(&group->mutex); dev->iommu_group = NULL; kobject_put(group->devices_kobj); + sysfs_remove_link(group->devices_kobj, device->name); err_free_name: kfree(device->name); err_remove_link: |