Refs #25809 -- Made a few late review comments for BrinIndex.

2 files changed, 5 insertions, 5 deletions

diff --git a/django/contrib/postgres/indexes.py b/django/contrib/postgres/indexes.py
index 897fbc1f57..185ea7435c 100644
--- a/django/contrib/postgres/indexes.py
+++ b/django/contrib/postgres/indexes.py
@@ -9,10 +9,10 @@ class BrinIndex(Index):
     suffix = 'brin'
 
     def __init__(self, fields=[], name=None, pages_per_range=None):
-        if pages_per_range is not None and not (isinstance(pages_per_range, int) and pages_per_range > 0):
-            raise ValueError('pages_per_range must be None or a positive integer for BRIN indexes')
+        if pages_per_range is not None and pages_per_range <= 0:
+            raise ValueError('pages_per_range must be None or a positive integer')
         self.pages_per_range = pages_per_range
-        return super(BrinIndex, self).__init__(fields, name)
+        super(BrinIndex, self).__init__(fields, name)
 
     def __repr__(self):
         if self.pages_per_range is not None:
diff --git a/django/db/models/indexes.py b/django/db/models/indexes.py
index 35f84f37de..5922131292 100644
--- a/django/db/models/indexes.py
+++ b/django/db/models/indexes.py
@@ -60,9 +60,9 @@ class Index(object):
             'extra': tablespace_sql,
         }
 
-    def create_sql(self, model, schema_editor, using='', parameters=None):
+    def create_sql(self, model, schema_editor, using=''):
         sql_create_index = schema_editor.sql_create_index
-        sql_parameters = parameters or self.get_sql_create_template_values(model, schema_editor, using)
+        sql_parameters = self.get_sql_create_template_values(model, schema_editor, using)
         return sql_create_index % sql_parameters
 
     def remove_sql(self, model, schema_editor):