119 	int                      rv;  in ipmi_open()  local
130 	rv = ipmi_create_user(if_num,  in ipmi_open()
134 	if (rv) {  in ipmi_open()
153 	return rv;  in ipmi_open()
159 	int                      rv;  in ipmi_release()  local
161 	rv = ipmi_destroy_user(priv->user);  in ipmi_release()
162 	if (rv)  in ipmi_release()
163 		return rv;  in ipmi_release()
176 	int              rv;  in handle_send_req()  local
196 	rv = ipmi_validate_addr(&addr, req->addr_len);  in handle_send_req()
197 	if (rv)  in handle_send_req()
202 			rv = -EMSGSIZE;  in handle_send_req()
210 			rv = -EFAULT;  in handle_send_req()
217 	rv = ipmi_request_settime(user,  in handle_send_req()
227 	return rv;  in handle_send_req()
234 	int                      rv = -EINVAL;  in ipmi_ioctl()  local
245 			rv = -EFAULT;  in ipmi_ioctl()
249 		rv = handle_send_req(priv->user,  in ipmi_ioctl()
261 			rv = -EFAULT;  in ipmi_ioctl()
265 		rv = handle_send_req(priv->user,  in ipmi_ioctl()
282 		rv = 0;  in ipmi_ioctl()
284 			rv = -EFAULT;  in ipmi_ioctl()
302 			rv = -EAGAIN;  in ipmi_ioctl()
313 			rv = -EINVAL;  in ipmi_ioctl()
318 			rv = -EFAULT;  in ipmi_ioctl()
330 				rv = -EMSGSIZE;  in ipmi_ioctl()
342 				rv = -EFAULT;  in ipmi_ioctl()
351 			rv = -EFAULT;  in ipmi_ioctl()
378 			rv = -EFAULT;  in ipmi_ioctl()
382 		rv = ipmi_register_for_cmd(priv->user, val.netfn, val.cmd,  in ipmi_ioctl()
392 			rv = -EFAULT;  in ipmi_ioctl()
396 		rv = ipmi_unregister_for_cmd(priv->user, val.netfn, val.cmd,  in ipmi_ioctl()
406 			rv = -EFAULT;  in ipmi_ioctl()
410 		rv = ipmi_register_for_cmd(priv->user, val.netfn, val.cmd,  in ipmi_ioctl()
420 			rv = -EFAULT;  in ipmi_ioctl()
424 		rv = ipmi_unregister_for_cmd(priv->user, val.netfn, val.cmd,  in ipmi_ioctl()
434 			rv = -EFAULT;  in ipmi_ioctl()
438 		rv = ipmi_set_gets_events(priv->user, val);  in ipmi_ioctl()
448 			rv = -EFAULT;  in ipmi_ioctl()
452 		rv = ipmi_set_my_address(priv->user, 0, val);  in ipmi_ioctl()
461 		rv = ipmi_get_my_address(priv->user, 0, &rval);  in ipmi_ioctl()
462 		if (rv)  in ipmi_ioctl()
468 			rv = -EFAULT;  in ipmi_ioctl()
479 			rv = -EFAULT;  in ipmi_ioctl()
483 		rv = ipmi_set_my_LUN(priv->user, 0, val);  in ipmi_ioctl()
492 		rv = ipmi_get_my_LUN(priv->user, 0, &rval);  in ipmi_ioctl()
493 		if (rv)  in ipmi_ioctl()
499 			rv = -EFAULT;  in ipmi_ioctl()
510 			rv = -EFAULT;  in ipmi_ioctl()
523 			rv = -EFAULT;  in ipmi_ioctl()
527 		rv = ipmi_get_my_address(priv->user, val.channel, &val.value);  in ipmi_ioctl()
528 		if (rv)  in ipmi_ioctl()
532 			rv = -EFAULT;  in ipmi_ioctl()
543 			rv = -EFAULT;  in ipmi_ioctl()
547 		rv = ipmi_set_my_LUN(priv->user, val.channel, val.value);  in ipmi_ioctl()
556 			rv = -EFAULT;  in ipmi_ioctl()
560 		rv = ipmi_get_my_LUN(priv->user, val.channel, &val.value);  in ipmi_ioctl()
561 		if (rv)  in ipmi_ioctl()
565 			rv = -EFAULT;  in ipmi_ioctl()
576 			rv = -EFAULT;  in ipmi_ioctl()
582 		rv = 0;  in ipmi_ioctl()
594 			rv = -EFAULT;  in ipmi_ioctl()
598 		rv = 0;  in ipmi_ioctl()
608 			rv = -EFAULT;  in ipmi_ioctl()
611 		rv = 0;  in ipmi_ioctl()
620 			rv = -EFAULT;  in ipmi_ioctl()
623 		rv = ipmi_set_maintenance_mode(priv->user, mode);  in ipmi_ioctl()
628 	return rv;  in ipmi_ioctl()
932 	int rv;  in init_ipmi_devintf()  local
945 	rv = register_chrdev(ipmi_major, DEVICE_NAME, &ipmi_fops);  in init_ipmi_devintf()
946 	if (rv < 0) {  in init_ipmi_devintf()
949 		return rv;  in init_ipmi_devintf()
953 		ipmi_major = rv;  in init_ipmi_devintf()
956 	rv = ipmi_smi_watcher_register(&smi_watcher);  in init_ipmi_devintf()
957 	if (rv) {  in init_ipmi_devintf()
961 		return rv;  in init_ipmi_devintf()