chore(code): simple code cleanup

crates/xen/xenclient/src/lib.rs

@@ -130,8 +130,7 @@ impl<P: BootSetupPlatform> XenClient<P> {
         match self.init(created.domid, config, &created).await {
             Ok(_) => Ok(created),
             Err(err) => {
-                // ignore since destroying a domain is best
-                // effort when an error occurs
+                // ignore since destroying a domain is best-effort when an error occurs
                 let _ = self.domain_manager.destroy(created.domid).await;
                 Err(err)
             }

crates/xen/xenevtchn/src/lib.rs

@@ -210,7 +210,7 @@ impl EventChannel {
                         }
                     }
                 }
-            };
+            }
         }
 
         Ok(())

crates/xen/xenstore/src/bus.rs

@@ -297,7 +297,7 @@ impl XsdSocketProcessor {
                         break;
                     }
                 }
-            };
+            }
         }
         Ok(())
     }