Commit 39724217 authored by Luis Chamberlain's avatar Luis Chamberlain Committed by Anna Schumaker
Browse files

nfs: simplify two-level sysctl registration for nfs_cb_sysctls 



There is no need to declare two tables to just create directories,
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>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent a2183160

fs/nfs/sysctl.c

+1 −19
Original line number Diff line number Diff line
@@ -32,27 +32,9 @@ static struct ctl_table nfs_cb_sysctls[] = { 
	{ }

};



static struct ctl_table nfs_cb_sysctl_dir[] = {

	{

		.procname = "nfs",

		.mode = 0555,

		.child = nfs_cb_sysctls,

	},

	{ }

};



static struct ctl_table nfs_cb_sysctl_root[] = {

	{

		.procname = "fs",

		.mode = 0555,

		.child = nfs_cb_sysctl_dir,

	},

	{ }

};



int nfs_register_sysctl(void)

{

	nfs_callback_sysctl_table = register_sysctl_table(nfs_cb_sysctl_root);

	nfs_callback_sysctl_table = register_sysctl("fs/nfs", nfs_cb_sysctls);

	if (nfs_callback_sysctl_table == NULL)

		return -ENOMEM;

	return 0;