71 	int len, rc;  in proc_handler_callhome()  local
80 		rc = copy_to_user(buffer, buf, sizeof(buf));  in proc_handler_callhome()
81 		if (rc != 0)  in proc_handler_callhome()
85 		rc = kstrtoul_from_user(buffer, len, 0, &val);  in proc_handler_callhome()
86 		if (rc)  in proc_handler_callhome()
87 			return rc;  in proc_handler_callhome()
123 	int rc;  in sclp_async_send_wait()  local
145 	rc = sclp_add_request(request);  in sclp_async_send_wait()
146 	if (rc)  in sclp_async_send_wait()
147 		return rc;  in sclp_async_send_wait()
156 	rc = ((struct sclp_async_sccb *)  in sclp_async_send_wait()
158 	if (rc != 0x0020)  in sclp_async_send_wait()
162 	return rc;  in sclp_async_send_wait()
167 	int rc;  in sclp_async_init()  local
169 	rc = sclp_register(&sclp_async_register);  in sclp_async_init()
170 	if (rc)  in sclp_async_init()
171 		return rc;  in sclp_async_init()
172 	rc = -EOPNOTSUPP;  in sclp_async_init()
175 	rc = -ENOMEM;  in sclp_async_init()
183 	rc = atomic_notifier_chain_register(&panic_notifier_list,  in sclp_async_init()
185 	if (!rc)  in sclp_async_init()
194 	return rc;  in sclp_async_init()