From 3735ca0b072656c3aa2cedc617a5e639b583a472 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sat, 30 Mar 2024 18:53:00 +0000 Subject: iio: adc: stm32: Fixing err code to not indicate success This path would result in returning 0 / success on an error path. Cc: Olivier Moysan Fixes: 95bc818404b2 ("iio: adc: stm32-adc: add support of generic channels binding") Reviewed-by: Fabrice Gasnier Link: https://lore.kernel.org/r/20240330185305.1319844-4-jic23@kernel.org Signed-off-by: Jonathan Cameron --- drivers/iio/adc/stm32-adc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/iio/adc') diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c index b5d3c9cea5c4..283c20757106 100644 --- a/drivers/iio/adc/stm32-adc.c +++ b/drivers/iio/adc/stm32-adc.c @@ -2234,6 +2234,7 @@ static int stm32_adc_generic_chan_init(struct iio_dev *indio_dev, if (vin[0] != val || vin[1] >= adc_info->max_channels) { dev_err(&indio_dev->dev, "Invalid channel in%d-in%d\n", vin[0], vin[1]); + ret = -EINVAL; goto err; } } else if (ret != -EINVAL) { -- cgit v1.2.3