515 			  sockptr_t optval, unsigned int optlen)  in raw_setsockopt()  argument
531 		if (optlen % sizeof(struct can_filter) != 0)  in raw_setsockopt()
534 		if (optlen > CAN_RAW_FILTER_MAX * sizeof(struct can_filter))  in raw_setsockopt()
537 		count = optlen / sizeof(struct can_filter);  in raw_setsockopt()
541 			filter = memdup_sockptr(optval, optlen);  in raw_setsockopt()
602 		if (optlen != sizeof(err_mask))  in raw_setsockopt()
605 		if (copy_from_sockptr(&err_mask, optval, optlen))  in raw_setsockopt()
646 		if (optlen != sizeof(ro->loopback))  in raw_setsockopt()
649 		if (copy_from_sockptr(&ro->loopback, optval, optlen))  in raw_setsockopt()
655 		if (optlen != sizeof(ro->recv_own_msgs))  in raw_setsockopt()
658 		if (copy_from_sockptr(&ro->recv_own_msgs, optval, optlen))  in raw_setsockopt()
664 		if (optlen != sizeof(ro->fd_frames))  in raw_setsockopt()
667 		if (copy_from_sockptr(&ro->fd_frames, optval, optlen))  in raw_setsockopt()
673 		if (optlen != sizeof(ro->join_filters))  in raw_setsockopt()
676 		if (copy_from_sockptr(&ro->join_filters, optval, optlen))  in raw_setsockopt()
688 			  char __user *optval, int __user *optlen)  in raw_getsockopt()  argument
698 	if (get_user(len, optlen))  in raw_getsockopt()
713 				if (put_user(fsize, optlen))  in raw_getsockopt()
727 			err = put_user(len, optlen);  in raw_getsockopt()
764 	if (put_user(len, optlen))  in raw_getsockopt()