Guest: Drop add_device set_defaults option

Was only used to fix one bug, but has too many side effects. Just
fix it at the caller.

virtManager/addhardware.py

@@ -73,11 +73,12 @@ tpm_widget_mappings = {
 
 
 class vmmAddHardware(vmmGObjectUI):
-    def __init__(self, vm):
+    def __init__(self, vm, is_customize_dialog):
         vmmGObjectUI.__init__(self, "vmm-add-hardware.ui", "vmm-add-hardware")
 
         self.vm = vm
         self.conn = vm.conn
+        self.is_customize_dialog = is_customize_dialog
 
         self.storage_browser = None
 
@@ -1340,13 +1341,14 @@ class vmmAddHardware(vmmGObjectUI):
             return self.err.val_err(_("Storage parameter error."), e)
 
         # Generate target
-        used = []
-        disks = (self.vm.get_disk_devices() +
-                 self.vm.get_disk_devices(inactive=True))
-        for d in disks:
-            used.append(d.target)
+        if not self.is_customize_dialog:
+            used = []
+            disks = (self.vm.get_disk_devices() +
+                     self.vm.get_disk_devices(inactive=True))
+            for d in disks:
+                used.append(d.target)
 
-        disk.generate_target(used)
+            disk.generate_target(used)
 
         isfatal, errmsg = disk.is_size_conflict()
         if not isfatal and errmsg:

virtManager/create.py

@@ -1724,7 +1724,7 @@ class vmmCreate(vmmGObjectUI):
                                                  self.conn, disk.path)
 
         self.disk = disk
-        self.guest.add_device(self.disk, set_defaults=True)
+        self.guest.add_device(self.disk)
 
         return True
 

virtManager/details.py

@@ -1518,7 +1518,7 @@ class vmmDetails(vmmGObjectUI):
     def add_hardware(self, src_ignore):
         try:
             if self.addhw is None:
-                self.addhw = vmmAddHardware(self.vm)
+                self.addhw = vmmAddHardware(self.vm, self.is_customize_dialog)
 
             self.addhw.show(self.topwin)
         except Exception, e:

virtinst/Guest.py

@@ -330,7 +330,7 @@ class Guest(XMLBuilder):
                 newlist.append(i)
         return newlist
 
-    def add_device(self, dev, set_defaults=False):
+    def add_device(self, dev):
         """
         Add the passed device to the guest's device list.
 
@@ -341,15 +341,6 @@ class Guest(XMLBuilder):
         self._add_child(dev)
         self._recalculate_device_xpaths()
 
-        if set_defaults:
-            origdev = self._devices
-            try:
-                self._devices = [dev]
-                self._set_device_defaults()
-            except:
-                self._devices = origdev
-
-
     def _track_device(self, dev):
         self._devices.append(dev)