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HID: hid-picolcd_core: Remove unused variable 'ret' 

Fixes the following W=1 kernel build warning(s):

 drivers/hid/hid-picolcd_core.c: In function ‘picolcd_raw_event’:
 drivers/hid/hid-picolcd_core.c:332:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: "Bruno Prémont" <bonbons@linux-vserver.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: "L. Vinyard, Jr" <rvinyard@cs.nmsu.edu>
Cc: linux-input@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
This commit is contained in:
Lee Jones 2021-03-26 14:34:48 +00:00 committed by Benjamin Tissoires
parent a3760cd75e
commit ae71db0d4d
1 changed files with 2 additions and 3 deletions
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5
drivers/hid/hid-picolcd_core.c
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@ -329,7 +329,6 @@ static int picolcd_raw_event(struct hid_device *hdev,
{
struct picolcd_data *data = hid_get_drvdata(hdev);
unsigned long flags;
int ret = 0;
if (!data)
return 1;
@ -342,9 +341,9 @@ static int picolcd_raw_event(struct hid_device *hdev,
if (report->id == REPORT_KEY_STATE) {
if (data->input_keys)
ret = picolcd_raw_keypad(data, report, raw_data+1, size-1);
picolcd_raw_keypad(data, report, raw_data+1, size-1);
} else if (report->id == REPORT_IR_DATA) {
ret = picolcd_raw_cir(data, report, raw_data+1, size-1);
picolcd_raw_cir(data, report, raw_data+1, size-1);
} else {
spin_lock_irqsave(&data->lock, flags);
/*