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nfs: simplify two-level sysctl registration for nfs4_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: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Luis Chamberlain 2023-03-10 14:58:41 -08:00 committed by Anna Schumaker
parent c1d889cf99
commit a2183160ca
1 changed files with 2 additions and 19 deletions
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21
fs/nfs/nfs4sysctl.c
View File

@ -37,27 +37,10 @@ static struct ctl_table nfs4_cb_sysctls[] = {
{ }
};
static struct ctl_table nfs4_cb_sysctl_dir[] = {
{
.procname = "nfs",
.mode = 0555,
.child = nfs4_cb_sysctls,
},
{ }
};
static struct ctl_table nfs4_cb_sysctl_root[] = {
{
.procname = "fs",
.mode = 0555,
.child = nfs4_cb_sysctl_dir,
},
{ }
};
int nfs4_register_sysctl(void)
{
nfs4_callback_sysctl_table = register_sysctl_table(nfs4_cb_sysctl_root);
nfs4_callback_sysctl_table = register_sysctl("fs/nfs",
nfs4_cb_sysctls);
if (nfs4_callback_sysctl_table == NULL)
return -ENOMEM;
return 0;