Re: [PATCH v6 02/24] iio: kfifo: add devm_iio_kfifo_buffer_setup() helper

[Alexandru Ardelean]

On Sun, Feb 28, 2021 at 10:08 AM Lars-Peter Clausen <lars@xxxxxxxxxx> wrote:
>
> On 2/15/21 11:40 AM, Alexandru Ardelean wrote:
> > +int devm_iio_kfifo_buffer_setup(struct device *dev,
> > +                             struct iio_dev *indio_dev,
> > +                             int mode_flags,
> > +                             const struct iio_buffer_setup_ops *setup_ops)
> > +{
> > +     struct iio_buffer *buffer;
> > +
> > +     if (mode_flags)
> > +             mode_flags &= kfifo_access_funcs.modes;
>
> The if seems unnecessary. If it is 0 and we AND it with something it is
> still 0.

Makes sense.
Will send an update for this.

>