262 		if (get_user(utos, (rds_tos_t __user *)arg))  in rds_ioctl()
283 		if (put_user(tos, (rds_tos_t __user *)arg))  in rds_ioctl()
293 static int rds_cancel_sent_to(struct rds_sock *rs, char __user *optval,  in rds_cancel_sent_to()
330 static int rds_set_bool_option(unsigned char *optvar, char __user *optval,  in rds_set_bool_option()
337 	if (get_user(value, (int __user *) optval))  in rds_set_bool_option()
343 static int rds_cong_monitor(struct rds_sock *rs, char __user *optval,  in rds_cong_monitor()
361 static int rds_set_transport(struct rds_sock *rs, char __user *optval,  in rds_set_transport()
372 	if (copy_from_user(&t_type, (int __user *)optval, sizeof(t_type)))  in rds_set_transport()
383 static int rds_enable_recvtstamp(struct sock *sk, char __user *optval,  in rds_enable_recvtstamp()
391 	if (get_user(val, (int __user *)optval))  in rds_enable_recvtstamp()
407 static int rds_recv_track_latency(struct rds_sock *rs, char __user *optval,  in rds_recv_track_latency()
435 			  char __user *optval, unsigned int optlen)  in rds_setsockopt()
486 			  char __user *optval, int __user *optlen)  in rds_getsockopt()
510 		if (put_user(rs->rs_recverr, (int __user *) optval) ||  in rds_getsockopt()
523 		if (put_user(trans, (int __user *)optval) ||  in rds_getsockopt()