Apply clang-tidy fixes for llvm-else-after-return in userange_analysis.cc (NFC)

PiperOrigin-RevId: 418583044
Change-Id: I292664dbe32b702dffa4c66e1698ea7497aafc2c
diff --git a/tensorflow/compiler/mlir/hlo/lib/Analysis/userange_analysis.cc b/tensorflow/compiler/mlir/hlo/lib/Analysis/userange_analysis.cc
index 393a54d..43948fd 100644
--- a/tensorflow/compiler/mlir/hlo/lib/Analysis/userange_analysis.cc
+++ b/tensorflow/compiler/mlir/hlo/lib/Analysis/userange_analysis.cc
@@ -603,8 +603,7 @@
       if (right.getDefiningOp())
         return operationIds[left.getDefiningOp()] <
                operationIds[right.getDefiningOp()];
-      else
-        return true;
+      return true;
     }
     if (right.getDefiningOp()) return false;
     return operationIds[&left.getParentBlock()->front()] <