diff options
| author | Jon Derrick <jonathan.derrick@intel.com> | 2019-12-31 13:24:19 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-23 08:18:36 +0100 |
| commit | a41e0c5b87879f72cafddf4c5c07bea2a65f947d (patch) | |
| tree | d36f10817c8231db40a3aa938744b111c0a1537f /drivers/iommu | |
| parent | cb9bbb958b75b582209712c50c4956fc364fbf7a (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/iommu')
| -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 a070fa39521a..5d5066cf3bbd 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -447,6 +447,7 @@ 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: |