On 06/30/11 10:01, Dan Carpenter wrote:
> There are a couple places here where we should have called
> mutex_unlock() before returning.
>
Gah, boy did I mess up that conversion. Thanks for the fix.
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Acked-by: Jonathan Cameron <jic23@xxxxxxxxx>
>
> diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c
> index cbc59c5..2fd01ae 100644
> --- a/drivers/staging/iio/accel/adis16201_core.c
> +++ b/drivers/staging/iio/accel/adis16201_core.c
> @@ -305,13 +305,17 @@ static int adis16201_read_raw(struct iio_dev *indio_dev,
> mutex_lock(&indio_dev->mlock);
> addr = adis16201_addresses[chan->address][0];
> ret = adis16201_spi_read_reg_16(indio_dev, addr, &val16);
> - if (ret)
> + if (ret) {
> + mutex_unlock(&indio_dev->mlock);
> return ret;
> + }
>
> if (val16 & ADIS16201_ERROR_ACTIVE) {
> ret = adis16201_check_status(indio_dev);
> - if (ret)
> + if (ret) {
> + mutex_unlock(&indio_dev->mlock);
> return ret;
> + }
> }
> val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
> if (chan->scan_type.sign == 's')
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