diff options
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/processor_thermal_device.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c index 0a007a6413df..850bfe7c1ede 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c @@ -179,17 +179,21 @@ static int proc_thermal_get_zone_temp(struct thermal_zone_device *zone, { int cpu; int curr_temp, ret; - - *temp = 0; + bool temp_valid = false; for_each_online_cpu(cpu) { ret = intel_tcc_get_temp(cpu, &curr_temp, false); if (ret < 0) return ret; - if (!*temp || curr_temp > *temp) + if (!temp_valid || curr_temp > *temp) { *temp = curr_temp; + temp_valid = true; + } } + if (!temp_valid) + return -ENODATA; + *temp *= 1000; return 0; |