Re: [PATCH 05/12] iio: adc: ad9467: don't ignore error codes

[David Lechner]

On Tue, Nov 21, 2023 at 4:17 AM Nuno Sa via B4 Relay
<devnull+nuno.sa.analog.com@xxxxxxxxxx> wrote:
>
> From: Nuno Sa <nuno.sa@xxxxxxxxxx>
>
> Make sure functions that return errors are not ignored.
>
> Fixes: ad6797120238 ("iio: adc: ad9467: add support AD9467 ADC")
> Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx>
> ---
>  drivers/iio/adc/ad9467.c | 25 ++++++++++++++++---------
>  1 file changed, 16 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
> index 368ea57be117..04474dbfa631 100644
> --- a/drivers/iio/adc/ad9467.c
> +++ b/drivers/iio/adc/ad9467.c
> @@ -6,6 +6,7 @@
>   */
>
>  #include <linux/module.h>
> +#include <linux/mutex.h>

This looks like an unrelated change (should probably be in a separate commit).

>  #include <linux/device.h>
>  #include <linux/kernel.h>
>  #include <linux/slab.h>