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iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()

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commit 3a29b84cf7 upstream.

If hid_sensor_set_report_latency() fails, the error code should be returned
instead of a value likely to be interpreted as 'success'.

Fixes: 138bc7969c ("iio: hid-sensor-hub: Implement batch mode")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/c50640665f091a04086e5092cf50f73f2055107a.1727980825.git.christophe.jaillet@wanadoo.fr
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe JAILLET 2024-10-03 20:41:12 +02:00 committed by Greg Kroah-Hartman
parent 082a75594b
commit 6acb0a4dac
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/common/hid-sensors/hid-sensor-trigger.c
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@ -32,7 +32,7 @@ static ssize_t _hid_sensor_set_report_latency(struct device *dev,
latency = integer * 1000 + fract / 1000;
ret = hid_sensor_set_report_latency(attrb, latency);
if (ret < 0)
return len;
return ret;
attrb->latency_ms = hid_sensor_get_report_latency(attrb);