There is an unlock missing on this error path. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> --- Only needed in linux-next. diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index 5b43030..0ee6f8e 100644 --- a/drivers/iio/dac/ad5449.c +++ b/drivers/iio/dac/ad5449.c @@ -124,12 +124,13 @@ static int ad5449_read(struct iio_dev *indio_dev, unsigned int addr, ret = spi_sync(st->spi, &msg); if (ret < 0) - return ret; + goto out_unlock; *val = be16_to_cpu(st->data[1]); - mutex_unlock(&indio_dev->mlock); - return 0; +out_unlock: + mutex_unlock(&indio_dev->mlock); + return ret; } static int ad5449_read_raw(struct iio_dev *indio_dev, -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
