diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_sysfs.c')
| -rw-r--r-- | drivers/vfio/mdev/mdev_sysfs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c index abe3359dd477..e44bb44c581e 100644 --- a/drivers/vfio/mdev/mdev_sysfs.c +++ b/drivers/vfio/mdev/mdev_sysfs.c @@ -96,7 +96,7 @@ static MDEV_TYPE_ATTR_RO(device_api); static ssize_t name_show(struct mdev_type *mtype, struct mdev_type_attribute *attr, char *buf) { - return sprintf(buf, "%s\n", + return sysfs_emit(buf, "%s\n", mtype->pretty_name ? mtype->pretty_name : mtype->sysfs_name); } @@ -160,7 +160,7 @@ static void mdev_type_release(struct kobject *kobj) put_device(type->parent->dev); } -static struct kobj_type mdev_type_ktype = { +static const struct kobj_type mdev_type_ktype = { .sysfs_ops = &mdev_type_sysfs_ops, .release = mdev_type_release, .default_groups = mdev_type_groups, @@ -233,7 +233,8 @@ int parent_create_sysfs_files(struct mdev_parent *parent) out_err: while (--i >= 0) mdev_type_remove(parent->types[i]); - return 0; + kset_unregister(parent->mdev_types_kset); + return ret; } static ssize_t remove_store(struct device *dev, struct device_attribute *attr, |