diff --git a/drivers/thermal/st/st_thermal.c b/drivers/thermal/st/st_thermal.c
index 1470ca519def..6d0c163658c4 100644
--- a/drivers/thermal/st/st_thermal.c
+++ b/drivers/thermal/st/st_thermal.c
@@ -198,7 +198,6 @@ int st_thermal_register(struct platform_device *pdev,
 	sensor->thermal_dev =
 		devm_thermal_of_zone_register(dev, 0, sensor, &st_tz_ops);
 	if (IS_ERR(sensor->thermal_dev)) {
-		dev_err(dev, "failed to register thermal of zone\n");
 		ret = PTR_ERR(sensor->thermal_dev);
 		goto sensor_off;
 	}
diff --git a/drivers/thermal/st/stm_thermal.c b/drivers/thermal/st/stm_thermal.c
index 6e90eb9f414d..963c347d0ef5 100644
--- a/drivers/thermal/st/stm_thermal.c
+++ b/drivers/thermal/st/stm_thermal.c
@@ -536,12 +536,8 @@ static int stm_thermal_probe(struct platform_device *pdev)
 						       sensor,
 						       &stm_tz_ops);
 
-	if (IS_ERR(sensor->th_dev)) {
-		dev_err(&pdev->dev, "%s: thermal zone sensor registering KO\n",
-			__func__);
-		ret = PTR_ERR(sensor->th_dev);
-		return ret;
-	}
+	if (IS_ERR(sensor->th_dev))
+		return PTR_ERR(sensor->th_dev);
 
 	/* Register IRQ into GIC */
 	ret = stm_register_irq(sensor);