iio: health: max30102: Check retval of powermode function

Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
ghostidear · Dec 2, 2017 · d0b950c · d0b950c
1 parent 7b0b0ec
commit d0b950c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
@@ -423,7 +423,10 @@ static int max30102_probe(struct i2c_client *client,
 		dev_err(&client->dev, "regmap initialization failed\n");
 		return PTR_ERR(data->regmap);
 	}
-	max30102_set_powermode(data, false);
+
+	ret = max30102_set_powermode(data, false);
+	if (ret)
+		return ret;
 
 	ret = max30102_chip_init(data);
 	if (ret)