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samples: LSM6DSL accel fix unchecked return value sensor_trigger_set()

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Inside void main(void) result of function sensor_trigger_set() is not
checked which might result that function can't set sensor type
and that error can't be handled.

Coverity-CID: 186196
Signed-off-by: Maksim Masalski <maxxliferobot@gmail.com>
This commit is contained in:
Maksim Masalski 2019-04-29 20:03:41 +03:00 committed by Maureen Helm
parent 11295c190b
commit 888f4dd096
1 changed files with 5 additions and 1 deletions
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6
samples/sensor/lsm6dsl/src/main.c
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@ -128,7 +128,11 @@ void main(void)
trig.type = SENSOR_TRIG_DATA_READY;
trig.chan = SENSOR_CHAN_ACCEL_XYZ;
sensor_trigger_set(lsm6dsl_dev, &trig, lsm6dsl_trigger_handler);
if (sensor_trigger_set(lsm6dsl_dev, &trig, lsm6dsl_trigger_handler) != 0) {
printk("Could not set sensor type and channel\n");
return;
}
#endif
if (sensor_sample_fetch(lsm6dsl_dev) < 0) {