iio: adc: Max9611: checking for ERR_PTR instead of NULL in probe

devm_iio_device_alloc() doesn't return ERR_PTRs, it returns NULLs.

Fixes: 69780a3bbc0b ("iio: adc: Add Maxim max9611 ADC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/adc/max9611.c b/drivers/iio/adc/max9611.c
index ec82106480e124d6188ddb0a000c13bfb3addb76..dc3869bf324843463ee3b4270b02b9a2578811ba 100644 (file)
--- a/drivers/iio/adc/max9611.c
+++ b/drivers/iio/adc/max9611.c
@@ -536,8 +536,8 @@ static int max9611_probe(struct i2c_client *client,
        int ret;
 
        indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*max9611));
-       if (IS_ERR(indio_dev))
-               return PTR_ERR(indio_dev);
+       if (!indio_dev)
+               return -ENOMEM;
 
        i2c_set_clientdata(client, indio_dev);