Commit 0599331c authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Heiko Carstens
Browse files

s390: simplify one-level sysctl registration for topology_ctl_table 



There is no need to declare an extra tables to just create directory,
this can be easily be done with a prefix path with register_sysctl().

Simplify this registration.

Signed-off-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20230310234525.3986352-2-mcgrof@kernel.org


Reviewed-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 45e5f0c0

arch/s390/kernel/topology.c

+1 −11
Original line number Diff line number Diff line
@@ -637,16 +637,6 @@ static struct ctl_table topology_ctl_table[] = { 
	{ },

};



static struct ctl_table topology_dir_table[] = {

	{

		.procname	= "s390",

		.maxlen		= 0,

		.mode		= 0555,

		.child		= topology_ctl_table,

	},

	{ },

};



static int __init topology_init(void)

{

	timer_setup(&topology_timer, topology_timer_fn, TIMER_DEFERRABLE);
@@ -654,7 +644,7 @@ static int __init topology_init(void) 
		set_topology_timer();

	else

		topology_update_polarization_simple();

	register_sysctl_table(topology_dir_table);

	register_sysctl("s390", topology_ctl_table);

	return device_create_file(cpu_subsys.dev_root, &dev_attr_dispatching);

}

device_initcall(topology_init);