On 10/19/2012 06:55 PM, Lars-Peter Clausen wrote:
> On 10/19/2012 05:24 PM, Jonathan Cameron wrote:
>> On 10/18/2012 03:43 PM, Lars-Peter Clausen wrote:
>>> Fixes the following coccicheck warnings:
>>> drivers/staging/iio/accel/lis3l02dq_ring.c:240:5-10: WARNING: Comparison to bool
>>> drivers/staging/iio/iio_dummy_evgen.c:111:6-25: WARNING: Comparison to bool
>>>
>>> Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
>> Can't say I can summon much enthusiasm for this patch..
>
> Me neither, that's why I did not fix this up for the DAC drivers when I moved
> them out of staging. But it turns out that existing coccicheck errors can cause
> false positives in Fengguang Wu automated commit test scripts. We've seen a few
> of these in the past. So I've to decided to just fix all coccicheck
> warnings/error for IIO to avoid further false positives.
Fair enough and aiming for a clean coccicheck, smatch, sparse set makes it easier
to spot anything real that occurs locally. Also this is the correct time to do
this sort of stuff - nothing particularly big in the way of abi changes queued up
for these to cause fuzz in (for once ;)
>
>> Added to togreg branch.
>
> Thanks.
>
>>> ---
>>> drivers/staging/iio/accel/lis3l02dq_ring.c | 2 +-
>>> drivers/staging/iio/iio_dummy_evgen.c | 2 +-
>>> 2 files changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
>>> index fa4190d..ee887e9 100644
>>> --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
>>> +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
>>> @@ -237,7 +237,7 @@ static int lis3l02dq_data_rdy_trigger_set_state(struct iio_trigger *trig,
>>> u8 t;
>>>
>>> __lis3l02dq_write_data_ready_config(indio_dev, state);
>>> - if (state == false) {
>>> + if (!state) {
>>> /*
>>> * A possible quirk with the handler is currently worked around
>>> * by ensuring outstanding read events are cleared.
>>> diff --git a/drivers/staging/iio/iio_dummy_evgen.c b/drivers/staging/iio/iio_dummy_evgen.c
>>> index 74e24e8..132d278 100644
>>> --- a/drivers/staging/iio/iio_dummy_evgen.c
>>> +++ b/drivers/staging/iio/iio_dummy_evgen.c
>>> @@ -108,7 +108,7 @@ int iio_dummy_evgen_get_irq(void)
>>>
>>> mutex_lock(&iio_evgen->lock);
>>> for (i = 0; i < IIO_EVENTGEN_NO; i++)
>>> - if (iio_evgen->inuse[i] == false) {
>>> + if (!iio_evgen->inuse[i]) {
>>> ret = iio_evgen->base + i;
>>> iio_evgen->inuse[i] = true;
>>> break;
>>>
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