525 			  sockptr_t optval, unsigned int optlen)  in raw_setsockopt()  argument
541 		if (optlen % sizeof(struct can_filter) != 0)  in raw_setsockopt()
544 		if (optlen > CAN_RAW_FILTER_MAX * sizeof(struct can_filter))  in raw_setsockopt()
547 		count = optlen / sizeof(struct can_filter);  in raw_setsockopt()
551 			filter = memdup_sockptr(optval, optlen);  in raw_setsockopt()
611 		if (optlen != sizeof(err_mask))  in raw_setsockopt()
614 		if (copy_from_sockptr(&err_mask, optval, optlen))  in raw_setsockopt()
654 		if (optlen != sizeof(ro->loopback))  in raw_setsockopt()
657 		if (copy_from_sockptr(&ro->loopback, optval, optlen))  in raw_setsockopt()
663 		if (optlen != sizeof(ro->recv_own_msgs))  in raw_setsockopt()
666 		if (copy_from_sockptr(&ro->recv_own_msgs, optval, optlen))  in raw_setsockopt()
672 		if (optlen != sizeof(ro->fd_frames))  in raw_setsockopt()
675 		if (copy_from_sockptr(&ro->fd_frames, optval, optlen))  in raw_setsockopt()
681 		if (optlen != sizeof(ro->join_filters))  in raw_setsockopt()
684 		if (copy_from_sockptr(&ro->join_filters, optval, optlen))  in raw_setsockopt()
696 			  char __user *optval, int __user *optlen)  in raw_getsockopt()  argument
706 	if (get_user(len, optlen))  in raw_getsockopt()
721 				if (put_user(fsize, optlen))  in raw_getsockopt()
735 			err = put_user(len, optlen);  in raw_getsockopt()
772 	if (put_user(len, optlen))  in raw_getsockopt()