127 	int err;  in parse_one()  local
143 				err = params[i].ops->set(val, &params[i]);  in parse_one()
145 				err = -EPERM;  in parse_one()
147 			return err;  in parse_one()
169 	char *param, *val, *err = NULL;  in parse_args()  local
184 			return err ?: args;  in parse_args()
208 		err = ERR_PTR(ret);  in parse_args()
211 	return err;  in parse_args()
336 	int err;  in param_set_bool_enable_only()  local
343 	err = param_set_bool(val, &dummy_kp);  in param_set_bool_enable_only()
344 	if (err)  in param_set_bool_enable_only()
345 		return err;  in param_set_bool_enable_only()
352 		err = param_set_bool(val, kp);  in param_set_bool_enable_only()
354 	return err;  in param_set_bool_enable_only()
580  	int err;  in param_attr_store()  local
588 		err = attribute->param->ops->set(buf, attribute->param);  in param_attr_store()
590 		err = -EPERM;  in param_attr_store()
592 	if (!err)  in param_attr_store()
594 	return err;  in param_attr_store()
713 	int i, err;  in module_param_sysfs_setup()  local
719 		err = add_sysfs_param(&mod->mkobj, &kparam[i], kparam[i].name);  in module_param_sysfs_setup()
720 		if (err) {  in module_param_sysfs_setup()
722 			return err;  in module_param_sysfs_setup()
731 	err = sysfs_create_group(&mod->mkobj.kobj, &mod->mkobj.mp->grp);  in module_param_sysfs_setup()
732 	if (err)  in module_param_sysfs_setup()
734 	return err;  in module_param_sysfs_setup()
770 	int err;  in lookup_or_create_module_kobject()  local
781 		err = kobject_init_and_add(&mk->kobj, &module_ktype, NULL,  in lookup_or_create_module_kobject()
784 		if (!err)  in lookup_or_create_module_kobject()
785 			err = sysfs_create_file(&mk->kobj, &module_uevent.attr);  in lookup_or_create_module_kobject()
787 		if (err) {  in lookup_or_create_module_kobject()
790 				name, err);  in lookup_or_create_module_kobject()
806 	int err;  in kernel_add_sysfs_param()  local
817 	err = add_sysfs_param(mk, kparam, kparam->name + name_skip);  in kernel_add_sysfs_param()
818 	BUG_ON(err);  in kernel_add_sysfs_param()
819 	err = sysfs_create_group(&mk->kobj, &mk->mp->grp);  in kernel_add_sysfs_param()
820 	BUG_ON(err);  in kernel_add_sysfs_param()
876 	int err;  in version_sysfs_builtin()  local
881 			err = sysfs_create_file(&mk->kobj, &vattr->mattr.attr);  in version_sysfs_builtin()
882 			WARN_ON_ONCE(err);  in version_sysfs_builtin()