180 	int  rv = 0;  in set_param_timeout()  local
190 		rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY);  in set_param_timeout()
192 	return rv;  in set_param_timeout()
211 	int        rv = 0;  in set_param_str()  local
220 	rv = fn(s, NULL);  in set_param_str()
221 	if (rv)  in set_param_str()
226 		rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY);  in set_param_str()
229 	return rv;  in set_param_str()
235 	int rv, len;  in get_param_str()  local
237 	rv = fn(NULL, buffer);  in get_param_str()
238 	if (rv)  in get_param_str()
239 		return rv;  in get_param_str()
251 	int rv = param_set_int(val, kp);  in set_param_wdog_ifnum()  local
252 	if (rv)  in set_param_wdog_ifnum()
253 		return rv;  in set_param_wdog_ifnum()
366 	int                               rv;  in __ipmi_set_timeout()  local
406 	rv = ipmi_request_supply_msgs(watchdog_user,  in __ipmi_set_timeout()
414 	if (rv)  in __ipmi_set_timeout()
415 		pr_warn("set timeout error: %d\n", rv);  in __ipmi_set_timeout()
419 	return rv;  in __ipmi_set_timeout()
425 	int rv;  in _ipmi_set_timeout()  local
432 	rv = __ipmi_set_timeout(&smi_msg,  in _ipmi_set_timeout()
435 	if (rv)  in _ipmi_set_timeout()
436 		return rv;  in _ipmi_set_timeout()
443 		rv = __ipmi_heartbeat();  in _ipmi_set_timeout()
445 	return rv;  in _ipmi_set_timeout()
450 	int rv;  in ipmi_set_timeout()  local
453 	rv = _ipmi_set_timeout(do_heartbeat);  in ipmi_set_timeout()
456 	return rv;  in ipmi_set_timeout()
481 	int rv;  in panic_halt_ipmi_heartbeat()  local
499 	rv = ipmi_request_supply_msgs(watchdog_user,  in panic_halt_ipmi_heartbeat()
507 	if (rv)  in panic_halt_ipmi_heartbeat()
527 	int rv;  in panic_halt_ipmi_set_timeout()  local
533 	rv = __ipmi_set_timeout(&panic_halt_smi_msg,  in panic_halt_ipmi_set_timeout()
536 	if (rv) {  in panic_halt_ipmi_set_timeout()
550 	int rv;  in __ipmi_heartbeat()  local
572 	rv = ipmi_request_supply_msgs(watchdog_user,  in __ipmi_heartbeat()
580 	if (rv) {  in __ipmi_heartbeat()
581 		pr_warn("heartbeat send failure: %d\n", rv);  in __ipmi_heartbeat()
582 		return rv;  in __ipmi_heartbeat()
592 			rv = -EIO;  in __ipmi_heartbeat()
604 		rv = _ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB);  in __ipmi_heartbeat()
605 		if (rv) {  in __ipmi_heartbeat()
618 		rv = -EINVAL;  in __ipmi_heartbeat()
622 	return rv;  in __ipmi_heartbeat()
627 	int rv;  in _ipmi_heartbeat()  local
635 		rv = _ipmi_set_timeout(IPMI_SET_TIMEOUT_FORCE_HB);  in _ipmi_heartbeat()
643 		rv = _ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY);  in _ipmi_heartbeat()
645 		rv = __ipmi_heartbeat();  in _ipmi_heartbeat()
648 	return rv;  in _ipmi_heartbeat()
653 	int rv;  in ipmi_heartbeat()  local
656 	rv = _ipmi_heartbeat();  in ipmi_heartbeat()
659 	return rv;  in ipmi_heartbeat()
755 	int rv;  in ipmi_write()  local
773 		rv = ipmi_heartbeat();  in ipmi_write()
774 		if (rv)  in ipmi_write()
775 			return rv;  in ipmi_write()
785 	int          rv = 0;  in ipmi_read()  local
798 			rv = -EAGAIN;  in ipmi_read()
813 			rv = -ERESTARTSYS;  in ipmi_read()
822 	if (rv == 0) {  in ipmi_read()
824 			rv = -EFAULT;  in ipmi_read()
826 			rv = 1;  in ipmi_read()
829 	return rv;  in ipmi_read()
981 	int rv = -EBUSY;  in ipmi_register_watchdog()  local
991 	rv = ipmi_create_user(ipmi_intf, &ipmi_hndlrs, NULL, &watchdog_user);  in ipmi_register_watchdog()
992 	if (rv < 0) {  in ipmi_register_watchdog()
997 	rv = ipmi_get_version(watchdog_user,  in ipmi_register_watchdog()
1000 	if (rv) {  in ipmi_register_watchdog()
1006 	rv = misc_register(&ipmi_wdog_miscdev);  in ipmi_register_watchdog()
1007 	if (rv < 0) {  in ipmi_register_watchdog()
1030 		rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_FORCE_HB);  in ipmi_register_watchdog()
1031 		if (rv) {  in ipmi_register_watchdog()
1033 				rv);  in ipmi_register_watchdog()
1034 			rv = 0;  in ipmi_register_watchdog()
1052 	if ((start_now) && (rv == 0)) {  in ipmi_register_watchdog()
1067 	int rv;  in ipmi_unregister_watchdog()  local
1092 	rv = ipmi_destroy_user(loc_user);  in ipmi_unregister_watchdog()
1093 	if (rv)  in ipmi_unregister_watchdog()
1094 		pr_warn("error unlinking from IPMI: %d\n",  rv);  in ipmi_unregister_watchdog()
1262 	int rv;  in check_parms()  local
1273 		rv = register_nmi_handler(NMI_UNKNOWN, ipmi_nmi, 0,  in check_parms()
1275 		if (rv) {  in check_parms()
1289 	int rv;  in ipmi_wdog_init()  local
1311 	rv = ipmi_smi_watcher_register(&smi_watcher);  in ipmi_wdog_init()
1312 	if (rv) {  in ipmi_wdog_init()
1319 		return rv;  in ipmi_wdog_init()