sched: remove redundant call to unregister_sched_domain_sysctl()

Impact: cleanup

The sysctl has been unregistered by partition_sched_domains().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/sched.c b/kernel/sched.c
index 7ac59ba..3cb94fa 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7691,8 +7691,6 @@ static void detach_destroy_domains(const cpumask_t *cpu_map)
        cpumask_t tmpmask;
        int i;
 
-       unregister_sched_domain_sysctl();
-
        for_each_cpu_mask_nr(i, *cpu_map)
                cpu_attach_domain(NULL, &def_root_domain, i);
        synchronize_sched();