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Commit f9bcca40 authored by Benjamin Tissoires's avatar Benjamin Tissoires Committed by Jiri Kosina
Browse files

HID: usbhid: remove duplicated code 



Well, no use to keep twice the same code.

Reviewed-by: default avatarDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent e9d5da97

drivers/hid/usbhid/hid-core.c

+11 −53
Original line number Diff line number Diff line
@@ -915,19 +915,14 @@ static int usbhid_set_raw_report(struct hid_device *hid, unsigned int reportnum, 
	return ret;

}





static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t count,

		unsigned char report_type)

static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count)

{

	struct usbhid_device *usbhid = hid->driver_data;

	struct usb_device *dev = hid_to_usb_dev(hid);

	struct usb_interface *intf = usbhid->intf;

	struct usb_host_interface *interface = intf->cur_altsetting;

	int ret;

	int actual_length, skipped_report_id = 0, ret;



	if (usbhid->urbout && report_type != HID_FEATURE_REPORT) {

		int actual_length;

		int skipped_report_id = 0;

	if (!usbhid->urbout)

		return -EIO;



	if (buf[0] == 0x0) {

		/* Don't send the Report ID */
@@ -935,6 +930,7 @@ static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t co 
		count--;

		skipped_report_id = 1;

	}



	ret = usb_interrupt_msg(dev, usbhid->urbout->pipe,

				buf, count, &actual_length,

				USB_CTRL_SET_TIMEOUT);
@@ -945,57 +941,19 @@ static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t co 
		if (skipped_report_id)

			ret++;

	}

	} else {

		int skipped_report_id = 0;

		int report_id = buf[0];

		if (buf[0] == 0x0) {

			/* Don't send the Report ID */

			buf++;

			count--;

			skipped_report_id = 1;

		}

		ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),

			HID_REQ_SET_REPORT,

			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,

			((report_type + 1) << 8) | report_id,

			interface->desc.bInterfaceNumber, buf, count,

			USB_CTRL_SET_TIMEOUT);

		/* count also the report id, if this was a numbered report. */

		if (ret > 0 && skipped_report_id)

			ret++;

	}



	return ret;

}



static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count)

static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf,

		size_t count, unsigned char report_type)

{

	struct usbhid_device *usbhid = hid->driver_data;

	struct usb_device *dev = hid_to_usb_dev(hid);

	int actual_length, skipped_report_id = 0, ret;



	if (!usbhid->urbout)

		return -EIO;



	if (buf[0] == 0x0) {

		/* Don't send the Report ID */

		buf++;

		count--;

		skipped_report_id = 1;

	}



	ret = usb_interrupt_msg(dev, usbhid->urbout->pipe,

				buf, count, &actual_length,

				USB_CTRL_SET_TIMEOUT);

	/* return the number of bytes transferred */

	if (ret == 0) {

		ret = actual_length;

		/* count also the report id */

		if (skipped_report_id)

			ret++;

	}

	if (usbhid->urbout && report_type != HID_FEATURE_REPORT)

		return usbhid_output_report(hid, buf, count);



	return ret;

	return usbhid_set_raw_report(hid, buf[0], buf, count, report_type);

}



static void usbhid_restart_queues(struct usbhid_device *usbhid)