sysctl: Remove the now superfluous sentinel elements from ctl_table array

This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)

Remove empty sentinel element from test_table and test_table_unregister.

Signed-off-by: Joel Granados <j.granados@samsung.com>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>

Author: Joelgranados

lib/test_sysctl.c

@@ -132,7 +132,6 @@ static struct ctl_table test_table[] = {
 		.mode		= 0644,
 		.proc_handler	= proc_do_large_bitmap,
 	},
-	{ }
 };
 
 static void test_sysctl_calc_match_int_ok(void)
@@ -186,7 +185,6 @@ static struct ctl_table test_table_unregister[] = {
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
 	},
-	{}
 };
 
 static int test_sysctl_run_unregister_nested(void)