diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py
index 998fe61..625611d 100644
--- a/Lib/lib2to3/fixes/fix_import.py
+++ b/Lib/lib2to3/fixes/fix_import.py
@@ -56,7 +56,6 @@
             if self.probably_a_local_import(imp.value):
                 imp.value = "." + imp.value
                 imp.changed()
-                return node
         else:
             have_local = False
             have_absolute = False
diff --git a/Lib/lib2to3/fixes/fix_itertools_imports.py b/Lib/lib2to3/fixes/fix_itertools_imports.py
index 4849dd2..1897e36 100644
--- a/Lib/lib2to3/fixes/fix_itertools_imports.py
+++ b/Lib/lib2to3/fixes/fix_itertools_imports.py
@@ -49,4 +49,4 @@
             p = node.prefix
             node = BlankLine()
             node.prefix = p
-        return node
+            return node
diff --git a/Lib/lib2to3/fixes/fix_metaclass.py b/Lib/lib2to3/fixes/fix_metaclass.py
index f7840d4..0116696 100644
--- a/Lib/lib2to3/fixes/fix_metaclass.py
+++ b/Lib/lib2to3/fixes/fix_metaclass.py
@@ -150,7 +150,7 @@
 
     def transform(self, node, results):
         if not has_metaclass(node):
-            return node
+            return
 
         fixup_parse_tree(node)
 
diff --git a/Lib/lib2to3/fixes/fix_tuple_params.py b/Lib/lib2to3/fixes/fix_tuple_params.py
index fb47d01..2085935 100644
--- a/Lib/lib2to3/fixes/fix_tuple_params.py
+++ b/Lib/lib2to3/fixes/fix_tuple_params.py
@@ -81,7 +81,7 @@
                     handle_tuple(arg, add_prefix=(i > 0))
 
         if not new_lines:
-            return node
+            return
 
         # This isn't strictly necessary, but it plays nicely with other fixers.
         # TODO(cwinter) get rid of this when children becomes a smart list
diff --git a/Lib/lib2to3/fixes/fix_xrange.py b/Lib/lib2to3/fixes/fix_xrange.py
index 677556b..7efeea4 100644
--- a/Lib/lib2to3/fixes/fix_xrange.py
+++ b/Lib/lib2to3/fixes/fix_xrange.py
@@ -40,7 +40,6 @@
             for n in results["rest"]:
                 list_call.append_child(n)
             return list_call
-        return node
 
     P1 = "power< func=NAME trailer< '(' node=any ')' > any* >"
     p1 = patcomp.compile_pattern(P1)