[PATCH 05/20] doc/sphinx: Remove usage of six

[Jiaxun Yang]

We don't support python2 any more so there is no point to
use six here.

Signed-off-by: Jiaxun Yang <jiaxun.yang at flygoat.com>
---
 doc/sphinx/kfigure.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/doc/sphinx/kfigure.py b/doc/sphinx/kfigure.py
index dea7f91ef5ab..9467e8d52ac0 100644
--- a/doc/sphinx/kfigure.py
+++ b/doc/sphinx/kfigure.py
@@ -58,7 +58,6 @@ from docutils.parsers.rst.directives import images
 import sphinx
 
 from sphinx.util.nodes import clean_astext
-from six import iteritems
 
 import kernellog
 
@@ -540,7 +539,7 @@ def add_kernel_figure_to_std_domain(app, doctree):
     docname = app.env.docname
     labels = std.data["labels"]
 
-    for name, explicit in iteritems(doctree.nametypes):
+    for name, explicit in doctree.nametypes.items():
         if not explicit:
             continue
         labelid = doctree.nameids[name]

-- 
2.43.0