Commit 414b2a96 authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Heiko Carstens
Browse files

s390: simplify one level sysctl registration for cmm_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/20230310234525.3986352-5-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 71cb8c00

arch/s390/mm/cmm.c

+1 −11
Original line number Diff line number Diff line
@@ -335,16 +335,6 @@ static struct ctl_table cmm_table[] = { 
	{ }

};



static struct ctl_table cmm_dir_table[] = {

	{

		.procname	= "vm",

		.maxlen		= 0,

		.mode		= 0555,

		.child		= cmm_table,

	},

	{ }

};



#ifdef CONFIG_CMM_IUCV

#define SMSG_PREFIX "CMM"

static void cmm_smsg_target(const char *from, char *msg)
@@ -389,7 +379,7 @@ static int __init cmm_init(void) 
{

	int rc = -ENOMEM;



	cmm_sysctl_header = register_sysctl_table(cmm_dir_table);

	cmm_sysctl_header = register_sysctl("vm", cmm_table);

	if (!cmm_sysctl_header)

		goto out_sysctl;

#ifdef CONFIG_CMM_IUCV