[PATCH] Xen driver doesn't support autostart, so remove it from xen_unified

["Richard W.M. Jones" <rjones@xxxxxxxxxx>]

Our implementation of the Xen driver doesn't support autostart[*]. 
However xen_unified.c has a loop for get/setAutostart which causes it to 
return an error without setting virterror first.  This patch removes 
that loop.

Rich.

[*] Although Xen supports it, by putting files in /etc/xen/autostart/ 
(at least that was the "old Xen" way before the current insanity of 
getting rid of config files was invented).

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Index: src/xen_unified.c
===================================================================
RCS file: /data/cvs/libvirt/src/xen_unified.c,v
retrieving revision 1.12
diff -u -r1.12 xen_unified.c
--- src/xen_unified.c	20 Jun 2007 17:25:39 -0000	1.12
+++ src/xen_unified.c	22 Jun 2007 13:04:39 -0000
@@ -783,34 +783,6 @@
     return -1;
 }
 
-static int
-xenUnifiedDomainGetAutostart (virDomainPtr dom, int *autostart)
-{
-    GET_PRIVATE(dom->conn);
-    int i;
-
-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
-        if (priv->opened[i] && drivers[i]->domainGetAutostart &&
-            drivers[i]->domainGetAutostart (dom, autostart) == 0)
-            return 0;
-
-    return -1;
-}
-
-static int
-xenUnifiedDomainSetAutostart (virDomainPtr dom, int autostart)
-{
-    GET_PRIVATE(dom->conn);
-    int i;
-
-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
-        if (priv->opened[i] && drivers[i]->domainSetAutostart &&
-            drivers[i]->domainSetAutostart (dom, autostart) == 0)
-            return 0;
-
-    return -1;
-}
-
 static char *
 xenUnifiedDomainGetSchedulerType (virDomainPtr dom, int *nparams)
 {
@@ -912,8 +884,6 @@
     .domainUndefine 		= xenUnifiedDomainUndefine,
     .domainAttachDevice 		= xenUnifiedDomainAttachDevice,
     .domainDetachDevice 		= xenUnifiedDomainDetachDevice,
-    .domainGetAutostart 		= xenUnifiedDomainGetAutostart,
-    .domainSetAutostart 		= xenUnifiedDomainSetAutostart,
     .domainGetSchedulerType	= xenUnifiedDomainGetSchedulerType,
     .domainGetSchedulerParameters	= xenUnifiedDomainGetSchedulerParameters,
     .domainSetSchedulerParameters	= xenUnifiedDomainSetSchedulerParameters,

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