diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index c384c79975ba..41cff50baa41 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -98,7 +98,7 @@ static int ath10k_thermal_set_cur_dutycycle(struct thermal_cooling_device *cdev,
 	}
 	period = max(ATH10K_QUIET_PERIOD_MIN,
 		     (ATH10K_QUIET_PERIOD_DEFAULT / num_bss));
-	duration = period * (duty_cycle / 100);
+	duration = (period * duty_cycle) / 100;
 	enabled = duration ? 1 : 0;
 
 	ret = ath10k_wmi_pdev_set_quiet_mode(ar, period, duration,