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>
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;