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[Xen-devel] [PATCH]xend: fix hotplug for integrated devices

To: Keir Fraser <Keir.Fraser@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
Date: Wed, 25 Mar 2009 18:12:03 +0800
Accept-language: zh-CN, en-US
Acceptlanguage: zh-CN, en-US
Cc:
Delivery-date: Wed, 25 Mar 2009 03:12:50 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcmtE8rZx9VU9I2pSeKTT1rMy1wKowAHgGrQ
Thread-topic: [PATCH]xend: fix hotplug for integrated devices

For integrated devices(with bus number 0),  self.find_parent() returns None, 
causing a python exception here.
The patch adds the checking.

Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>

Attachment: fix_bus0_find_parent.patch
Description: fix_bus0_find_parent.patch

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