From: Lee Jones <lee.jones@linaro.org>
Date: Fri, 26 Mar 2021 14:34:53 +0000 (+0000)
Subject: HID: hid-sensor-custom: Remove unused variable 'ret'
X-Git-Tag: v5.13-rc1~86^2^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dbf104fdd42e49310851fa258ce0493e69dd2221;p=thirdparty%2Fkernel%2Fstable.git

HID: hid-sensor-custom: Remove unused variable 'ret'

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 <jikos@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
---

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;