157 	struct rtrs_srv_sess *srv = srv_path->srv;  in rtrs_srv_create_once_sysfs_root_folders()  local
160 	mutex_lock(&srv->paths_mutex);  in rtrs_srv_create_once_sysfs_root_folders()
161 	if (srv->dev_ref++) {  in rtrs_srv_create_once_sysfs_root_folders()
167 	srv->dev.class = &rtrs_dev_class;  in rtrs_srv_create_once_sysfs_root_folders()
168 	err = dev_set_name(&srv->dev, "%s", srv_path->s.sessname);  in rtrs_srv_create_once_sysfs_root_folders()
176 	dev_set_uevent_suppress(&srv->dev, true);  in rtrs_srv_create_once_sysfs_root_folders()
177 	err = device_add(&srv->dev);  in rtrs_srv_create_once_sysfs_root_folders()
180 		put_device(&srv->dev);  in rtrs_srv_create_once_sysfs_root_folders()
183 	srv->kobj_paths = kobject_create_and_add("paths", &srv->dev.kobj);  in rtrs_srv_create_once_sysfs_root_folders()
184 	if (!srv->kobj_paths) {  in rtrs_srv_create_once_sysfs_root_folders()
187 		device_del(&srv->dev);  in rtrs_srv_create_once_sysfs_root_folders()
188 		put_device(&srv->dev);  in rtrs_srv_create_once_sysfs_root_folders()
191 	dev_set_uevent_suppress(&srv->dev, false);  in rtrs_srv_create_once_sysfs_root_folders()
192 	kobject_uevent(&srv->dev.kobj, KOBJ_ADD);  in rtrs_srv_create_once_sysfs_root_folders()
194 	mutex_unlock(&srv->paths_mutex);  in rtrs_srv_create_once_sysfs_root_folders()
202 	struct rtrs_srv_sess *srv = srv_path->srv;  in rtrs_srv_destroy_once_sysfs_root_folders()  local
204 	mutex_lock(&srv->paths_mutex);  in rtrs_srv_destroy_once_sysfs_root_folders()
205 	if (!--srv->dev_ref) {  in rtrs_srv_destroy_once_sysfs_root_folders()
206 		kobject_put(srv->kobj_paths);  in rtrs_srv_destroy_once_sysfs_root_folders()
207 		mutex_unlock(&srv->paths_mutex);  in rtrs_srv_destroy_once_sysfs_root_folders()
208 		device_del(&srv->dev);  in rtrs_srv_destroy_once_sysfs_root_folders()
209 		put_device(&srv->dev);  in rtrs_srv_destroy_once_sysfs_root_folders()
211 		put_device(&srv->dev);  in rtrs_srv_destroy_once_sysfs_root_folders()
212 		mutex_unlock(&srv->paths_mutex);  in rtrs_srv_destroy_once_sysfs_root_folders()
262 	struct rtrs_srv_sess *srv = srv_path->srv;  in rtrs_srv_create_path_files()  local
276 	err = kobject_init_and_add(&srv_path->kobj, &ktype, srv->kobj_paths,  in rtrs_srv_create_path_files()