From 590cb547d5ca19b7fbbfb26d6bfd44b00061fab3 Mon Sep 17 00:00:00 2001
From: Devin Petersohn <devin-petersohn@users.noreply.github.com>
Date: Tue, 19 Feb 2019 05:12:34 -0800
Subject: [PATCH] Remove spurious MultiIndex creation in `_set_axis_name`
 (#25371)

* Resovles #25370
* Introduced by #22969
---
 pandas/core/generic.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 3a73861086bed..6e79c02d7dbdd 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -1333,7 +1333,6 @@ def _set_axis_name(self, name, axis=0, inplace=False):
                cat        4
                monkey     2
         """
-        pd.MultiIndex.from_product([["mammal"], ['dog', 'cat', 'monkey']])
         axis = self._get_axis_number(axis)
         idx = self._get_axis(axis).set_names(name)