More lints

Author: scottgerring

clippy_lints/src/unit_types/let_unit_value.rs

@@ -104,17 +104,15 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, local: &'tcx LetStmt<'_>) {
                                 suggestions,
                                 Applicability::MachineApplicable,
                             );
-                            ()
                         },
                         Ordering::Greater => {
                             diag.multipart_suggestion(
                                 "omit the `let` binding and replace variable usages with `()`",
                                 suggestions,
                                 Applicability::MachineApplicable,
                             );
-                            ()
                         },
-                        Ordering::Less => (),
+                        Ordering::Less => {},
                     };
                 },
             );