mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-15 15:15:47 +00:00
iio: imu: st_lsm6dsx: check return value from st_lsm6dsx_sensor_set_enable
Add missing return value check in st_lsm6dsx_shub_read_oneshot disabling the slave device connected to the st_lsm6dsx i2c controller. The issue is reported by coverity with the following error: Unchecked return value: If the function returns an error value, the error value may be mistaken for a normal value. Addresses-Coverity-ID: 1456767 ("Unchecked return value") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
parent
16256a7374
commit
f20dbe11e2
1 changed files with 3 additions and 2 deletions
|
@ -464,9 +464,10 @@ st_lsm6dsx_shub_read_oneshot(struct st_lsm6dsx_sensor *sensor,
|
|||
|
||||
len = min_t(int, sizeof(data), ch->scan_type.realbits >> 3);
|
||||
err = st_lsm6dsx_shub_read(sensor, ch->address, data, len);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
st_lsm6dsx_shub_set_enable(sensor, false);
|
||||
|
||||
err = st_lsm6dsx_shub_set_enable(sensor, false);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
|
|
Loading…
Reference in a new issue