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()
604 		if (optlen != sizeof(err_mask))  in raw_setsockopt()
607 		if (copy_from_sockptr(&err_mask, optval, optlen))  in raw_setsockopt()
650 		if (optlen != sizeof(ro->loopback))  in raw_setsockopt()
653 		if (copy_from_sockptr(&ro->loopback, optval, optlen))  in raw_setsockopt()
659 		if (optlen != sizeof(ro->recv_own_msgs))  in raw_setsockopt()
662 		if (copy_from_sockptr(&ro->recv_own_msgs, optval, optlen))  in raw_setsockopt()
668 		if (optlen != sizeof(ro->fd_frames))  in raw_setsockopt()
671 		if (copy_from_sockptr(&ro->fd_frames, optval, optlen))  in raw_setsockopt()
677 		if (optlen != sizeof(ro->join_filters))  in raw_setsockopt()
680 		if (copy_from_sockptr(&ro->join_filters, optval, optlen))  in raw_setsockopt()
692 			  char __user *optval, int __user *optlen)  in raw_getsockopt()  argument
702 	if (get_user(len, optlen))  in raw_getsockopt()
723 			err = put_user(len, optlen);  in raw_getsockopt()
760 	if (put_user(len, optlen))  in raw_getsockopt()