s390/topology: Remove call to update_cpu_masks()

The call to update_cpu_masks() from within topology_init()
is completely redundant. This patch removes it.

Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/kernel/topology.c

@@ -451,7 +451,6 @@ static int __init topology_init(void)
 	}
 	set_topology_timer();
 out:
-	update_cpu_masks();
 	return device_create_file(cpu_subsys.dev_root, &dev_attr_dispatching);
 }
 device_initcall(topology_init);