clippy: ethtool

ethtool/examples/dump_coalesce.rs

@@ -1,8 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-use ethtool;
 use futures::stream::TryStreamExt;
-use tokio;
 
 // Once we find a way to load netsimdev kernel module in CI, we can convert this
 // to a test
@@ -24,7 +22,7 @@ async fn get_coalesce(iface_name: Option<&str>) {
     while let Some(msg) = coalesce_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() > 0);
+    assert!(!msgs.is_empty());
     for msg in msgs {
         println!("{:?}", msg);
     }

ethtool/examples/dump_features.rs

@@ -1,8 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-use ethtool;
 use futures::stream::TryStreamExt;
-use tokio;
 
 // Once we find a way to load netsimdev kernel module in CI, we can convert this
 // to a test
@@ -24,7 +22,7 @@ async fn get_feature(iface_name: Option<&str>) {
     while let Some(msg) = feature_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() > 0);
+    assert!(!msgs.is_empty());
     for msg in msgs {
         println!("{:?}", msg);
     }

ethtool/examples/dump_link_mode.rs

@@ -1,8 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-use ethtool;
 use futures::stream::TryStreamExt;
-use tokio;
 
 // Once we find a way to load netsimdev kernel module in CI, we can convert this
 // to a test
@@ -24,7 +22,7 @@ async fn get_link_mode(iface_name: Option<&str>) {
     while let Some(msg) = link_mode_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() > 0);
+    assert!(!msgs.is_empty());
     for msg in msgs {
         println!("{:?}", msg);
     }

ethtool/examples/dump_pause.rs

@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-use env_logger;
-use ethtool;
 use futures::stream::TryStreamExt;
-use tokio;
 
 // Once we find a way to load netsimdev kernel module in CI, we can convert this
 // to a test
@@ -26,6 +23,6 @@ async fn get_pause(iface_name: Option<&str>) {
     while let Some(msg) = pause_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() > 0);
+    assert!(!msgs.is_empty());
     println!("{:?}", msgs);
 }

ethtool/examples/dump_rings.rs

@@ -1,8 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-use ethtool;
 use futures::stream::TryStreamExt;
-use tokio;
 
 // Once we find a way to load netsimdev kernel module in CI, we can convert this
 // to a test
@@ -24,7 +22,7 @@ async fn get_ring(iface_name: Option<&str>) {
     while let Some(msg) = ring_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() > 0);
+    assert!(!msgs.is_empty());
     for msg in msgs {
         println!("{:?}", msg);
     }

ethtool/tests/dump_link_modes.rs

@@ -22,7 +22,7 @@ async fn dump_link_modes() {
     while let Some(msg) = link_modes_handle.try_next().await.unwrap() {
         msgs.push(msg);
     }
-    assert!(msgs.len() >= 1);
+    assert!(!msgs.is_empty());
     let ethtool_msg = &msgs[0].payload;
     println!("ethtool_msg {:?}", &ethtool_msg);