qemu_snapshot: allow snapshot revert for external snapshots

Now that the support to revert external snapshots is implemented we can
drop this check.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c
index 692d88e24def8274d67e455ad520b4cb3ff3015c..d943281e35b9fde7ba4f5d0c71c664a8f5204af8 100644 (file)
--- a/src/qemu/qemu_snapshot.c
+++ b/src/qemu/qemu_snapshot.c
@@ -1892,12 +1892,6 @@ qemuSnapshotRevertValidate(virDomainObj *vm,
         return -1;
     }
 
-    if (virDomainSnapshotIsExternal(snap)) {
-        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                       _("revert to external snapshot not supported yet"));
-        return -1;
-    }
-
     if (!snap->def->dom) {
         virReportError(VIR_ERR_SNAPSHOT_REVERT_RISKY,
                        _("snapshot '%1$s' lacks domain '%2$s' rollback info"),