From: emellor@ewan <emellor@ewan>
Date: Mon, 19 Sep 2005 12:44:05 +0000 (+0100)
Subject: Use DevController.allocateDeviceID rather than using a local variable.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~16780^2~44^2~1
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=60603ce3205e64a71cba6b7d9a75921edd7d8ffb;p=xen.git

Use DevController.allocateDeviceID rather than using a local variable.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
---

diff --git a/tools/python/xen/xend/server/usbif.py b/tools/python/xen/xend/server/usbif.py
index 84cf87e3af..ccc212f885 100644
--- a/tools/python/xen/xend/server/usbif.py
+++ b/tools/python/xen/xend/server/usbif.py
@@ -25,9 +25,6 @@
 from xen.xend.server.DevController import DevController
 
 
-next_devid = 1
-
-
 class UsbifController(DevController):
     """USB device interface controller. Handles all USB devices
     for a domain.
@@ -42,9 +39,4 @@ class UsbifController(DevController):
     def getDeviceDetails(self, _):
         """@see DevController.getDeviceDetails"""
 
-        global next_devid
-
-        devid = next_devid
-        next_devid += 1
-
-        return (devid, {}, {})
+        return (self.allocateDeviceID(), {}, {})