From d0b950c73dee67c2232482dbb6949b7a4f25a828 Mon Sep 17 00:00:00 2001 From: Peter Meerwald-Stadler Date: Fri, 27 Oct 2017 21:45:35 +0200 Subject: [PATCH] iio: health: max30102: Check retval of powermode function Signed-off-by: Peter Meerwald-Stadler Acked-by: Matt Ranostay Signed-off-by: Jonathan Cameron --- drivers/iio/health/max30102.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c index bfda1f2..3b6213a 100644 --- 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) -- 2.7.4