From: Yury Norov Date: Sat, 14 Mar 2026 19:10:15 +0000 (-0400) Subject: thermal: intel: hfi: use cpumask_empty() in intel_hfi_offline() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40927abf2fed04cd242b269720ce0192604e2027;p=thirdparty%2Flinux.git 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 Link: https://patch.msgid.link/20260314191016.603067-1-ynorov@nvidia.com Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/thermal/intel/intel_hfi.c b/drivers/thermal/intel/intel_hfi.c index 1a1a95b394053..8c4ae75231f8e 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); - if (!cpumask_weight(hfi_instance->cpus)) + if (cpumask_empty(hfi_instance->cpus)) hfi_disable(); mutex_unlock(&hfi_instance_lock);