Index: uspace/drv/bus/usb/usbmast/main.c
===================================================================
--- uspace/drv/bus/usb/usbmast/main.c	(revision a044f71edaa5af02881a5f002ebce9c2107d9d03)
+++ uspace/drv/bus/usb/usbmast/main.c	(revision 721d4b6e1ee228e501502436aef92929f3c14463)
@@ -164,8 +164,4 @@
 	}
 	free(mdev->luns);
-	/*
-	 * Do not free mdev here as it was passed to DDF as device driver data.
-	 * It will be deallocated by DDF when the device is destroyed.
-	 */
 	return rc;
 }