CLN: Remove incorrect check, comment, rename

pandas/core/ops/__init__.py

@@ -831,13 +831,6 @@ def wrapper(self, other, axis=None):
 
         if isinstance(other, ABCSeries) and not self._indexed_same(other):
             raise ValueError("Can only compare identically-labeled Series objects")
-        elif (
-            is_list_like(other)
-            and len(other) != len(self)
-            and not isinstance(other, (set, frozenset))
-        ):
-            raise ValueError("Lengths must match")
-
         elif isinstance(other, (np.ndarray, ABCIndexClass, ABCSeries)):
             # TODO: make this treatment consistent across ops and classes.
             #  We are not catching all listlikes here (e.g. frozenset, tuple)
@@ -888,9 +881,11 @@ def wrapper(self, other, axis=None):
                 )
 
         result = self._constructor(res_values, index=self.index)
-        # rename is needed in case res_name is None and result.name
-        #  is not.
-        return finalizer(result).rename(res_name)
+        result = finalizer(result)
+
+        # pin name for case res_name is None and result.name is not.
+        result.name = res_name
+        return result
 
     wrapper.__name__ = op_name
     return wrapper