thermal: intel: hfi: use cpumask_empty() in intel_hfi_offline()

cpumask_empty() is more efficient as it may return earlier.

Switch to using it.

Signed-off-by: Yury Norov <ynorov@nvidia.com>
Link: https://patch.msgid.link/20260314191016.603067-1-ynorov@nvidia.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/thermal/intel/intel_hfi.c b/drivers/thermal/intel/intel_hfi.c
index 1a1a95b3940538b9022fc2983ad18c5c4f338ae6..8c4ae75231f8eeb49c9fb62f06d66d3f40c6a850 100644 (file)
--- 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);
 
-       if (!cpumask_weight(hfi_instance->cpus))
+       if (cpumask_empty(hfi_instance->cpus))
                hfi_disable();
 
        mutex_unlock(&hfi_instance_lock);