diff options
| -rw-r--r-- | drivers/staging/iio/accel/adis16201_core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c index cbc59c569596..2fd01aecdf96 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') |