From dbf104fdd42e49310851fa258ce0493e69dd2221 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 26 Mar 2021 14:34:53 +0000 Subject: [PATCH] HID: hid-sensor-custom: Remove unused variable 'ret' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Fixes the following W=1 kernel build warning(s): drivers/hid/hid-sensor-custom.c: In function ‘store_value’: drivers/hid/hid-sensor-custom.c:400:7: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Cc: Jiri Kosina Cc: Jonathan Cameron Cc: Srinivas Pandruvada Cc: Benjamin Tissoires Cc: linux-input@vger.kernel.org Cc: linux-iio@vger.kernel.org Signed-off-by: Lee Jones Acked-by: Jonathan Cameron Signed-off-by: Benjamin Tissoires --- drivers/hid/hid-sensor-custom.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c index 2628bc53ed809..2e6662173a79c 100644 --- a/drivers/hid/hid-sensor-custom.c +++ b/drivers/hid/hid-sensor-custom.c @@ -397,15 +397,14 @@ static ssize_t store_value(struct device *dev, struct device_attribute *attr, if (!strncmp(name, "value", strlen("value"))) { u32 report_id; - int ret; if (kstrtoint(buf, 0, &value) != 0) return -EINVAL; report_id = sensor_inst->fields[field_index].attribute. report_id; - ret = sensor_hub_set_feature(sensor_inst->hsdev, report_id, - index, sizeof(value), &value); + sensor_hub_set_feature(sensor_inst->hsdev, report_id, + index, sizeof(value), &value); } else return -EINVAL; -- 2.47.3