migration: drop find_vmstate_bs check in hmp_delvm

There is no much sense to do the check and write warning.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Tested-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

diff --git a/migration/savevm.c b/migration/savevm.c
index 4e6d578841c3a61ca8f1476c0bc10be117f7bc28..63c07e1b9afdeb51d5501e81f4842b55fdf1043d 100644 (file)
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -2116,11 +2116,6 @@ void hmp_delvm(Monitor *mon, const QDict *qdict)
     Error *err;
     const char *name = qdict_get_str(qdict, "name");
 
-    if (!find_vmstate_bs()) {
-        monitor_printf(mon, "No block device supports snapshots\n");
-        return;
-    }
-
     if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
         monitor_printf(mon,
                        "Error while deleting snapshot on device '%s': %s\n",