sunrpc: simplify one-level sysctl registration for xr_tunables_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: 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 2023-03-11 15:39:41 -08:00 • committed by Anna Schumaker
commit 17c6d0ce83