diff --git a/src/log.rs b/src/log.rs
index 61292b5..450edb9 100644
--- a/src/log.rs
+++ b/src/log.rs
@@ -1,8 +1,3 @@
-use static_init::dynamic;
-use std::error::Error;
-use std::fmt;
-use std::str::FromStr;
-use std::sync::{Arc, RwLock};
 use std::time::SystemTime;
 
 use log::{Level, LevelFilter, Metadata, Record, SetLoggerError};
diff --git a/src/main.rs b/src/main.rs
index b4c2180..1ce9c39 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,9 +14,8 @@ mod reflector_selector;
 mod utils;
 
 use crate::baseliner::{Baseliner, ReflectorStats};
-use ::log::{debug, error, info, Level, LevelFilter};
+use ::log::{debug, error, info};
 use std::collections::HashMap;
-use std::error::Error;
 use std::net::IpAddr;
 use std::process::ExitCode;
 use std::str::FromStr;
@@ -27,8 +26,7 @@ use std::time::Duration;
 use std::{panic, process, thread};
 
 use crate::config::{Config, MeasurementType};
-use crate::log::SimpleLogger;
-use crate::netlink::{Netlink, Qdisc};
+use crate::netlink::Netlink;
 use crate::pinger::{PingListener, PingSender, SocketType};
 use crate::pinger_icmp::{PingerICMPEchoListener, PingerICMPEchoSender};
 use crate::pinger_icmp_ts::{PingerICMPTimestampListener, PingerICMPTimestampSender};
diff --git a/src/pinger.rs b/src/pinger.rs
index d082081..ec067ec 100644
--- a/src/pinger.rs
+++ b/src/pinger.rs
@@ -83,7 +83,7 @@ pub trait PingListener {
                 continue;
             }
 
-            let reply = match self.parse_packet(id, addr, buf, size) {
+            let reply = match self.parse_packet(id, addr, buf) {
                 Ok(val) => val,
                 Err(e) => {
                     error!(
@@ -104,7 +104,6 @@ pub trait PingListener {
         id: u16,
         reflector: IpAddr,
         buf: &[u8],
-        len: usize,
     ) -> Result<PingReply, Box<dyn Error>>;
 }
 
diff --git a/src/pinger_icmp_ts.rs b/src/pinger_icmp_ts.rs
index 2c8e102..fc6a130 100644
--- a/src/pinger_icmp_ts.rs
+++ b/src/pinger_icmp_ts.rs
@@ -21,7 +21,6 @@ impl PingListener for PingerICMPTimestampListener {
         id: u16,
         reflector: IpAddr,
         buf: &[u8],
-        len: usize,
     ) -> Result<PingReply, Box<dyn Error>> {
         match SlicedPacket::from_ip(buf) {
             Err(value) => warn!("Error parsing packet: {:?}", value),
diff --git a/src/ratecontroller.rs b/src/ratecontroller.rs
index 1b982dc..5f9646b 100644
--- a/src/ratecontroller.rs
+++ b/src/ratecontroller.rs
@@ -75,7 +75,7 @@ impl Ratecontroller {
         let sleep_time_ns = ((self.config.min_change_interval % 1.0) * 1e9) as u32;
         let sleep_time = Duration::new(sleep_time_s, sleep_time_ns);
 
-        let (start_s, start_ns) = Utils::get_current_time();
+        let (start_s, _) = Utils::get_current_time();
         let (mut lastchg_s, mut lastchg_ns) = Utils::get_current_time();
         let mut lastchg_t = lastchg_s - start_s + lastchg_ns / 1e9;
         let mut lastdump_t = lastchg_t - 310.0;
@@ -179,8 +179,8 @@ impl Ratecontroller {
                         mut next_ul_rate,
                         mut rx_load,
                         mut tx_load,
-                        mut up_utilisation,
-                        mut down_utilisation,
+                        up_utilisation,
+                        down_utilisation,
                     ): (f64, f64, f64, f64, f64, f64);
 
                     rx_load = -1.0;