On Sun, 18 Sep 2022 23:50:44 +0530
Jagath Jog J <jagathjog1996@xxxxxxxxx> wrote:
> On Sat, Sep 17, 2022 at 6:44 PM Jonathan Cameron <jic23@xxxxxxxxxx> wrote:
> >
> > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> >
> > Only specific bits in this value are ever used and those are initialized,
> > but that is complex to reason about in a checker. Hence, initialize
> > the value to zero and avoid the complexity.
> >
> > Smatch warning:
> > drivers/iio/accel/bma400_core.c:1287 bma400_tap_event_en()
> > error: uninitialized symbol 'field_value'.
>
> Acked-by: Jagath Jog J <jagathjog1996@xxxxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing
for all the normal reasons.
Thanks,
Jonathan
>
> >
> > Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> > Cc: Jagath Jog J <jagathjog1996@xxxxxxxxx>
> > Cc: Alexander Potapenko <glider@xxxxxxxxxx>
> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> > ---
> > drivers/iio/accel/bma400_core.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_core.c
> > index eceb1f8d338d..ad8fce3e08cd 100644
> > --- a/drivers/iio/accel/bma400_core.c
> > +++ b/drivers/iio/accel/bma400_core.c
> > @@ -1184,7 +1184,8 @@ static int bma400_activity_event_en(struct bma400_data *data,
> > enum iio_event_direction dir,
> > int state)
> > {
> > - int ret, reg, msk, value, field_value;
> > + int ret, reg, msk, value;
> > + int field_value = 0;
> >
> > switch (dir) {
> > case IIO_EV_DIR_RISING:
> > --
> > 2.37.2
> >
