pkarashchenko commented on code in PR #10070:
URL: https://github.com/apache/nuttx/pull/10070#discussion_r1284179936


##########
drivers/usbdev/rndis.c:
##########
@@ -2942,15 +2942,21 @@ static void usbclass_uninitialize(FAR struct 
usbdevclass_driver_s *classdev)
 {
   FAR struct rndis_driver_s *drvr = (FAR struct rndis_driver_s *)classdev;
   FAR struct rndis_alloc_s *alloc = (FAR struct rndis_alloc_s *)drvr->dev;
-
+  if (!alloc->dev.registered)
+    {
+#ifdef CONFIG_USBADB_COMPOSITE
+      kmm_free(alloc);
+#endif
+      return;
+    }
   if (drvr->dev->registered)
     {
       netdev_unregister(&drvr->dev->netdev);
       drvr->dev->registered = false;
-    }
-  else
-    {
+#ifndef CONFIG_RNDIS_COMPOSITE
       kmm_free(alloc);
+#endif
+      return;

Review Comment:
   `return;` is not needed here



##########
drivers/usbdev/rndis.c:
##########
@@ -2942,15 +2942,21 @@ static void usbclass_uninitialize(FAR struct 
usbdevclass_driver_s *classdev)
 {
   FAR struct rndis_driver_s *drvr = (FAR struct rndis_driver_s *)classdev;
   FAR struct rndis_alloc_s *alloc = (FAR struct rndis_alloc_s *)drvr->dev;
-
+  if (!alloc->dev.registered)
+    {
+#ifdef CONFIG_USBADB_COMPOSITE
+      kmm_free(alloc);
+#endif
+      return;
+    }
   if (drvr->dev->registered)

Review Comment:
   Can do `else if` and remove `return;`



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