macvlan: fix passthru mode race between dev removal and rx path

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / hwmon / sht15.c

diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
index bfe326e..2507f90 100644 (file)
--- a/drivers/hwmon/sht15.c
+++ b/drivers/hwmon/sht15.c
@@ -965,7 +965,13 @@ static int sht15_probe(struct platform_device *pdev)
                if (voltage)
                        data->supply_uv = voltage;
 
-               regulator_enable(data->reg);
+               ret = regulator_enable(data->reg);
+               if (ret != 0) {
+                       dev_err(&pdev->dev,
+                               "failed to enable regulator: %d\n", ret);
+                       return ret;
+               }
+
                /*
                 * Setup a notifier block to update this if another device
                 * causes the voltage to change