cpuset: Remove cpuset_update_active_cpus()'s parameter.

In cpuset_update_active_cpus(), cpu_online isn't used anymore. Remove
it.

Signed-off-by: Rakib Mullick<rakib.mullick@gmail.com>
Acked-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

kernel/sched/core.c

@@ -5727,7 +5727,7 @@ static void cpuset_cpu_active(void)
 		 * cpuset configurations.
 		 */
 	}
-	cpuset_update_active_cpus(true);
+	cpuset_update_active_cpus();
 }
 
 static int cpuset_cpu_inactive(unsigned int cpu)
@@ -5750,7 +5750,7 @@ static int cpuset_cpu_inactive(unsigned int cpu)
 
 		if (overflow)
 			return -EBUSY;
-		cpuset_update_active_cpus(false);
+		cpuset_update_active_cpus();
 	} else {
 		num_cpus_frozen++;
 		partition_sched_domains(1, NULL, NULL);