Commit ae71db0d authored by Lee Jones's avatar Lee Jones Committed by Benjamin Tissoires
Browse files

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: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
parent a3760cd7

drivers/hid/hid-picolcd_core.c

+2 −3
Original line number Diff line number Diff line
@@ -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);

		/*