Housekeeping: Use RestrictedQuerySet for default manager on base models

netbox/dcim/models/devices.py

@@ -18,7 +18,6 @@ from netbox.config import ConfigItem
 from netbox.models import OrganizationalModel, PrimaryModel
 from utilities.choices import ColorChoices
 from utilities.fields import ColorField, NaturalOrderingField
-from utilities.querysets import RestrictedQuerySet
 from .device_components import *
 
 
@@ -59,8 +58,6 @@ class Manufacturer(OrganizationalModel):
         to='tenancy.ContactAssignment'
     )
 
-    objects = RestrictedQuerySet.as_manager()
-
     class Meta:
         ordering = ['name']
 
@@ -137,8 +134,6 @@ class DeviceType(PrimaryModel):
         blank=True
     )
 
-    objects = RestrictedQuerySet.as_manager()
-
     clone_fields = [
         'manufacturer', 'u_height', 'is_full_depth', 'subdevice_role', 'airflow',
     ]
@@ -379,8 +374,6 @@ class DeviceRole(OrganizationalModel):
         blank=True,
     )
 
-    objects = RestrictedQuerySet.as_manager()
-
     class Meta:
         ordering = ['name']
 
@@ -431,8 +424,6 @@ class Platform(OrganizationalModel):
         blank=True
     )
 
-    objects = RestrictedQuerySet.as_manager()
-
     class Meta:
         ordering = ['name']
 
@@ -896,8 +887,6 @@ class VirtualChassis(PrimaryModel):
         blank=True
     )
 
-    objects = RestrictedQuerySet.as_manager()
-
     class Meta:
         ordering = ['name']
         verbose_name_plural = 'virtual chassis'