diff --git a/django/contrib/admin/views/main.py b/django/contrib/admin/views/main.py
index 879fc298f0..a3a7ddfb18 100644
--- a/django/contrib/admin/views/main.py
+++ b/django/contrib/admin/views/main.py
@@ -552,11 +552,11 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
     nh = _nest_help # Bind to local variable for performance
     if current_depth > 16:
         return # Avoid recursing too deep.
-    objects_seen = []
+    opts_seen = []
     for related in opts.get_all_related_objects():
-        if related.opts in objects_seen:
+        if related.opts in opts_seen:
             continue
-        objects_seen.append(related.opts)
+        opts_seen.append(related.opts)
         rel_opts_name = related.get_method_name_part()
         if isinstance(related.field.rel, meta.OneToOne):
             try:
@@ -600,9 +600,9 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
                 if not user.has_perm(p):
                     perms_needed.add(rel_opts.verbose_name)
     for related in opts.get_all_related_many_to_many_objects():
-        if related.opts in objects_seen:
+        if related.opts in opts_seen:
             continue
-        objects_seen.append(related.opts)
+        opts_seen.append(related.opts)
         rel_opts_name = related.get_method_name_part()
         has_related_objs = False
         for sub_obj in getattr(obj, 'get_%s_list' % rel_opts_name)():
diff --git a/django/core/meta/fields.py b/django/core/meta/fields.py
index c761295f33..e8ae73a84d 100644
--- a/django/core/meta/fields.py
+++ b/django/core/meta/fields.py
@@ -518,10 +518,11 @@ class FileField(Field):
     def save_file(self, new_data, new_object, original_object, change, rel):
         upload_field_name = self.get_manipulator_field_names('')[0]
         if new_data.get(upload_field_name, False):
+            func = getattr(new_object, 'save_%s_file' % self.name)
             if rel:
-                getattr(new_object, 'save_%s_file' % self.name)(new_data[upload_field_name][0]["filename"], new_data[upload_field_name][0]["content"])
+                func(new_data[upload_field_name][0]["filename"], new_data[upload_field_name][0]["content"])
             else:
-                getattr(new_object, 'save_%s_file' % self.name)(new_data[upload_field_name]["filename"], new_data[upload_field_name]["content"])
+                func(new_data[upload_field_name]["filename"], new_data[upload_field_name]["content"])
 
     def get_directory_name(self):
         return os.path.normpath(datetime.datetime.now().strftime(self.upload_to))