diff options
Diffstat (limited to 'drivers/iio/adc/rzg2l_adc.c')
| -rw-r--r-- | drivers/iio/adc/rzg2l_adc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c index 7585144b9715..5b09a93fdf34 100644 --- a/drivers/iio/adc/rzg2l_adc.c +++ b/drivers/iio/adc/rzg2l_adc.c @@ -334,11 +334,15 @@ static int rzg2l_adc_parse_properties(struct platform_device *pdev, struct rzg2l i = 0; device_for_each_child_node(&pdev->dev, fwnode) { ret = fwnode_property_read_u32(fwnode, "reg", &channel); - if (ret) + if (ret) { + fwnode_handle_put(fwnode); return ret; + } - if (channel >= RZG2L_ADC_MAX_CHANNELS) + if (channel >= RZG2L_ADC_MAX_CHANNELS) { + fwnode_handle_put(fwnode); return -EINVAL; + } chan_array[i].type = IIO_VOLTAGE; chan_array[i].indexed = 1; |