File xen-pv-cdrom.patch of Package libvirt

Index: libvirt-2.0.0/src/xenconfig/xen_sxpr.c
===================================================================
--- libvirt-2.0.0.orig/src/xenconfig/xen_sxpr.c
+++ libvirt-2.0.0/src/xenconfig/xen_sxpr.c
@@ -392,7 +392,7 @@ xenParseSxprVifRate(const char *rate, un
 static int
 xenParseSxprDisks(virDomainDefPtr def,
                   const struct sexpr *root,
-                  int hvm)
+                  int hvm ATTRIBUTE_UNUSED)
 {
     const struct sexpr *cur, *node;
     virDomainDiskDefPtr disk = NULL;
@@ -442,7 +442,6 @@ xenParseSxprDisks(virDomainDefPtr def,
                 /* There is a case without the uname to the CD-ROM device */
                 offset = strchr(dst, ':');
                 if (!offset ||
-                    !hvm ||
                     STRNEQ(offset, ":cdrom")) {
                     virReportError(VIR_ERR_INTERNAL_ERROR,
                                    "%s", _("domain information incomplete, vbd has no src"));