misc: clippy: add unnecessary_semicolon

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com

rate_limiter/src/group.rs

@@ -275,7 +275,7 @@ impl RateLimiterGroup {
                         error!("rate-limit-group worker panicked");
                         exit_evt.write(1).unwrap();
                     }
-                };
+                }
             })
             .map(|thread| self.epoll_thread.insert(thread))
             .map_err(Error::ThreadSpawn)?;

rate_limiter/src/lib.rs

@@ -491,12 +491,12 @@ impl RateLimiter {
             BucketUpdate::Disabled => guard.bandwidth = None,
             BucketUpdate::Update(tb) => guard.bandwidth = Some(tb),
             BucketUpdate::None => (),
-        };
+        }
         match ops {
             BucketUpdate::Disabled => guard.ops = None,
             BucketUpdate::Update(tb) => guard.ops = Some(tb),
             BucketUpdate::None => (),
-        };
+        }
     }
 }