xen: Don't change -drive if=xen device name during machine init
authorMarkus Armbruster <armbru@redhat.com>
Wed, 13 Jun 2012 08:11:49 +0000 (10:11 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 15 Jun 2012 12:03:43 +0000 (14:03 +0200)
commit8814a05112632ec30f0b5b41d7b2cc639199c7f9
treea1a03114250715daa6f397bb830428909e7cea5c
parentf8d6bba1c1f56217d9ee71b7aee5f94f46c8f148
xen: Don't change -drive if=xen device name during machine init

A "top" BlockDriverState has a non-empty device_name.  If the user
doesn't specify one with -drive parameter id, the system supplies a
default name.

xen_config_dev_blk() changes this name, during machine initialization.
Naughty.  Don't do that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
hw/xen_devconfig.c