Fix incorrect double-unpacking

Author: jbrockmendel

pandas/core/arrays/string_arrow.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import operator
 import re
 from typing import (
     TYPE_CHECKING,
@@ -566,10 +565,6 @@ class ArrowStringArrayNumpySemantics(ArrowStringArray):
 
     def _cmp_method(self, other, op):
         try:
-            result = super()._cmp_method(other, op)
+            return super()._cmp_method(other, op)
         except pa.ArrowNotImplementedError:
             return invalid_comparison(self, other, op)
-        if op == operator.ne:
-            return result.to_numpy(np.bool_, na_value=True)
-        else:
-            return result.to_numpy(np.bool_, na_value=False)