diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_sysfs.c')
| -rw-r--r-- | drivers/vfio/mdev/mdev_sysfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c index bcfe48d56e8a..8c169d12ba7d 100644 --- a/drivers/vfio/mdev/mdev_sysfs.c +++ b/drivers/vfio/mdev/mdev_sysfs.c @@ -81,6 +81,8 @@ static void mdev_type_release(struct kobject *kobj) struct mdev_type *type = to_mdev_type(kobj); pr_debug("Releasing group %s\n", kobj->name); + /* Pairs with the get in add_mdev_supported_type() */ + mdev_put_parent(type->parent); kfree(type); } @@ -106,6 +108,8 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent, type->kobj.kset = parent->mdev_types_kset; type->parent = parent; + /* Pairs with the put in mdev_type_release() */ + mdev_get_parent(parent); ret = kobject_init_and_add(&type->kobj, &mdev_type_ktype, NULL, "%s-%s", dev_driver_string(parent->dev), |