[PATCH 20/25] HID: hid-sensor-custom: Remove unused variable 'ret'

[Lee Jones]

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 <ji...@kernel.org>
Cc: Jonathan Cameron <ji...@kernel.org>
Cc: Srinivas Pandruvada <srinivas.pandruv...@linux.intel.com>
Cc: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
Cc: linux-in...@vger.kernel.org
Cc: linux-...@vger.kernel.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 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;
 
-- 
2.27.0