diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/thermal.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c index c48c71d99b34..01bae867cae9 100644 --- a/drivers/net/wireless/ath/ath10k/thermal.c +++ b/drivers/net/wireless/ath/ath10k/thermal.c @@ -75,6 +75,7 @@ static ssize_t ath10k_thermal_show_temp(struct device *dev, { struct ath10k *ar = dev_get_drvdata(dev); int ret, temperature; + unsigned long time_left; mutex_lock(&ar->conf_mutex); @@ -96,9 +97,9 @@ static ssize_t ath10k_thermal_show_temp(struct device *dev, goto out; } - ret = wait_for_completion_timeout(&ar->thermal.wmi_sync, - ATH10K_THERMAL_SYNC_TIMEOUT_HZ); - if (ret == 0) { + time_left = wait_for_completion_timeout(&ar->thermal.wmi_sync, + ATH10K_THERMAL_SYNC_TIMEOUT_HZ); + if (!time_left) { ath10k_warn(ar, "failed to synchronize thermal read\n"); ret = -ETIMEDOUT; goto out; |