Clean up according to clippy lints

3 files changed, 3 insertions, 4 deletions

diff --git a/src/process/openvpn.rs b/src/process/openvpn.rs
index b6d82f02a9..e002d2b9c3 100644
--- a/src/process/openvpn.rs
+++ b/src/process/openvpn.rs
@@ -119,7 +119,7 @@ impl OpenVpnCommand {
         if let Some((ref path, ref plugin_args)) = self.plugin {
             args.push(OsString::from("--plugin"));
             args.push(OsString::from(path));
-            args.extend(plugin_args.iter().map(|arg| OsString::from(arg)));
+            args.extend(plugin_args.iter().map(OsString::from));
         }
         args
     }
diff --git a/talpid_ipc/src/zmq_ipc.rs b/talpid_ipc/src/zmq_ipc.rs
index aeecf2be41..7a9c6759b5 100644
--- a/talpid_ipc/src/zmq_ipc.rs
+++ b/talpid_ipc/src/zmq_ipc.rs
@@ -27,8 +27,7 @@ pub fn start_new_server<T, F>(on_message: F) -> Result<IpcServerId>
             return Ok(connection_string);
         }
     }
-
-    return Err(ErrorKind::CouldNotStartServer.into());
+    Err(ErrorKind::CouldNotStartServer.into())
 }
 
 fn start_zmq_server(connection_string: &str) -> zmq::Result<zmq::Socket> {
diff --git a/talpid_openvpn_plugin/src/lib.rs b/talpid_openvpn_plugin/src/lib.rs
index 203b9502ee..14a6816894 100644
--- a/talpid_openvpn_plugin/src/lib.rs
+++ b/talpid_openvpn_plugin/src/lib.rs
@@ -87,7 +87,7 @@ fn parse_args(args: *const openvpn_plugin_args_open_in) -> Result<talpid_ipc::Ip
         .into_iter();
     let _plugin_path = args_iter.next();
     let core_server_id: String = args_iter.next()
-        .ok_or(ErrorKind::Msg("No core server id given as first argument".to_owned()))?;
+        .ok_or_else(|| ErrorKind::Msg("No core server id given as first argument".to_owned()))?;
     Ok(core_server_id)
 }