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charset="utf-8" cpumask_empty() is more efficient as it may return earlier. Switch to using it. Signed-off-by: Yury Norov --- drivers/thermal/intel/intel_hfi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/intel/intel_hfi.c b/drivers/thermal/intel/inte= l_hfi.c index 1a1a95b39405..8c4ae75231f8 100644 --- a/drivers/thermal/intel/intel_hfi.c +++ b/drivers/thermal/intel/intel_hfi.c @@ -526,7 +526,7 @@ void intel_hfi_offline(unsigned int cpu) mutex_lock(&hfi_instance_lock); cpumask_clear_cpu(cpu, hfi_instance->cpus); =20 - if (!cpumask_weight(hfi_instance->cpus)) + if (cpumask_empty(hfi_instance->cpus)) hfi_disable(); =20 mutex_unlock(&hfi_instance_lock); --=20 2.43.0