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authorColin Ian King <colin.king@canonical.com>2017-10-17 15:31:51 +0100
committerJiri Kosina <jkosina@suse.cz>2017-10-19 13:52:38 +0200
commit6cb6d98abdb06de867e34fde92912fdb89477897 (patch)
treed0ff26c6d5f20599cb606849de471ecd58329699 /drivers/hid
parent47af1cdb309c65b36230b44e77383ed53b503d0e (diff)
HID: hid-logitech: remove redundant assignment to pointer value
The pointer value is being assigned a value and this is never read, and later on it is being assigned a new value. This the first assignment is redundant and can be removed and hence also the variables report and report_list. Cleans up the clang warning: Value stored to 'value' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-lg4ff.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index 1fc12e357035..512d67e1aae3 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -474,9 +474,7 @@ static int lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *effec
static void lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitude)
{
struct hid_device *hid = input_get_drvdata(dev);
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- s32 *value = report->field[0]->value;
+ s32 *value;
u32 expand_a, expand_b;
struct lg4ff_device_entry *entry;
struct lg_drv_data *drv_data;