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    Subject[PATCH 2/5] ARM: mxs-lradc: Simplify mxs_lradc_trigger_init error handle
    Date
    As we have a 'ret' variable with the iio_trigger_register return, this
    can be used as result.

    Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
    ---
    drivers/staging/iio/adc/mxs-lradc.c | 6 ++----
    1 file changed, 2 insertions(+), 4 deletions(-)

    diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
    index d92c97a..6d41846 100644
    --- a/drivers/staging/iio/adc/mxs-lradc.c
    +++ b/drivers/staging/iio/adc/mxs-lradc.c
    @@ -671,14 +671,12 @@ static int mxs_lradc_trigger_init(struct iio_dev *iio)
    trig->ops = &mxs_lradc_trigger_ops;

    ret = iio_trigger_register(trig);
    - if (ret) {
    + if (ret)
    iio_trigger_free(trig);
    - return ret;
    - }

    iio->trig = trig;

    - return 0;
    + return ret;
    }

    static void mxs_lradc_trigger_remove(struct iio_dev *iio)
    --
    1.8.3.2


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