This is a note to let you know that I've just added the patch titled
iio: hid-sensors: Fix an error handling path in
to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
From 3a29b84cf7fbf912a6ab1b9c886746f02b74ea25 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET christophe.jaillet@wanadoo.fr Date: Thu, 3 Oct 2024 20:41:12 +0200 Subject: iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
If hid_sensor_set_report_latency() fails, the error code should be returned instead of a value likely to be interpreted as 'success'.
Fixes: 138bc7969c24 ("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... Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com --- drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index ad8910e6ad59..abb09fefc792 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -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);