diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/core_ctl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/sched/core_ctl.c b/kernel/sched/core_ctl.c index fd7290a5e2a1..ccf67255a909 100644 --- a/kernel/sched/core_ctl.c +++ b/kernel/sched/core_ctl.c @@ -887,10 +887,9 @@ static int __ref cpu_callback(struct notifier_block *nfb, struct cpu_data *state = &per_cpu(cpu_state, cpu); struct cluster_data *cluster = state->cluster; unsigned int need; - int ret = NOTIFY_OK; if (unlikely(!cluster || !cluster->inited)) - return NOTIFY_OK; + return NOTIFY_DONE; switch (action & ~CPU_TASKS_FROZEN) { case CPU_ONLINE: @@ -921,13 +920,15 @@ static int __ref cpu_callback(struct notifier_block *nfb, state->busy = 0; cluster->active_cpus = get_active_cpu_count(cluster); break; + default: + return NOTIFY_DONE; } need = apply_limits(cluster, cluster->need_cpus); if (adjustment_possible(cluster, need)) wake_up_core_ctl_thread(cluster); - return ret; + return NOTIFY_OK; } static struct notifier_block __refdata cpu_notifier = { |