374 static ssize_t ucma_get_event(struct ucma_file *file, const char __user *inbuf,  in ucma_get_event()  argument
385 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_get_event()
450 static ssize_t ucma_create_id(struct ucma_file *file, const char __user *inbuf,  in ucma_create_id()  argument
462 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_create_id()
568 static ssize_t ucma_destroy_id(struct ucma_file *file, const char __user *inbuf,  in ucma_destroy_id()  argument
579 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_destroy_id()
616 static ssize_t ucma_bind_ip(struct ucma_file *file, const char __user *inbuf,  in ucma_bind_ip()  argument
623 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_bind_ip()
635 static ssize_t ucma_bind(struct ucma_file *file, const char __user *inbuf,  in ucma_bind()  argument
643 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_bind()
660 			       const char __user *inbuf,  in ucma_resolve_ip()  argument
667 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_resolve_ip()
682 				 const char __user *inbuf,  in ucma_resolve_addr()  argument
690 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_resolve_addr()
709 				  const char __user *inbuf,  in ucma_resolve_route()  argument
716 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_resolve_route()
793 				const char __user *inbuf,  in ucma_query_route()  argument
805 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_query_route()
962 			  const char __user *inbuf,  in ucma_query()  argument
970 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_query()
1013 static ssize_t ucma_connect(struct ucma_file *file, const char __user *inbuf,  in ucma_connect()  argument
1021 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_connect()
1037 static ssize_t ucma_listen(struct ucma_file *file, const char __user *inbuf,  in ucma_listen()  argument
1044 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_listen()
1058 static ssize_t ucma_accept(struct ucma_file *file, const char __user *inbuf,  in ucma_accept()  argument
1066 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_accept()
1087 static ssize_t ucma_reject(struct ucma_file *file, const char __user *inbuf,  in ucma_reject()  argument
1094 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_reject()
1106 static ssize_t ucma_disconnect(struct ucma_file *file, const char __user *inbuf,  in ucma_disconnect()  argument
1113 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_disconnect()
1126 				 const char __user *inbuf,  in ucma_init_qp_attr()  argument
1138 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_init_qp_attr()
1262 static ssize_t ucma_set_option(struct ucma_file *file, const char __user *inbuf,  in ucma_set_option()  argument
1270 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_set_option()
1293 static ssize_t ucma_notify(struct ucma_file *file, const char __user *inbuf,  in ucma_notify()  argument
1300 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_notify()
1372 				      const char __user *inbuf,  in ucma_join_ip_multicast()  argument
1378 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_join_ip_multicast()
1392 				   const char __user *inbuf,  in ucma_join_multicast()  argument
1397 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_join_multicast()
1404 				    const char __user *inbuf,  in ucma_leave_multicast()  argument
1415 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_leave_multicast()
1485 			       const char __user *inbuf,  in ucma_migrate_id()  argument
1495 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))  in ucma_migrate_id()
1543 				   const char __user *inbuf,