Do not disable autostart for live migration

If the user does not want autostart, they can specify -S.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

vl.c

@@ -6081,12 +6081,10 @@ int main(int argc, char **argv, char **envp)
         do_loadvm(cur_mon, loadvm);
 
     if (incoming) {
-        autostart = 0;
         qemu_start_incoming_migration(incoming);
-    }
-
-    else if (autostart)
+    } else if (autostart) {
         vm_start();
+    }
 
 #ifndef _WIN32
     if (daemonize) {