diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/accel/mma8452.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c index 15172ba2972c..cefc7cf4bd83 100644 --- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -252,6 +252,8 @@ static int mma8452_read(struct mma8452_data *data, __be16 buf[3]) ret = i2c_smbus_read_i2c_block_data(data->client, MMA8452_OUT_X, 3 * sizeof(__be16), (u8 *)buf); + if (ret < 0) + return ret; ret = mma8452_set_runtime_pm_state(data->client, false); |