Commit 3dfe5905 authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann
Browse files

Bluetooth: Remove unnecessary le_scan_restart_work_complete() function 



The only user of this, le_scan_restart_work(), is so short and simple
that it makes sense to just merge the code there.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent f4a2cb4d

net/bluetooth/hci_request.c

+24 −36
Original line number Diff line number Diff line
@@ -950,12 +950,35 @@ discov_stopped: 
	hci_dev_unlock(hdev);

}



static void le_scan_restart_work_complete(struct hci_dev *hdev, u8 status)

static int le_scan_restart(struct hci_request *req, unsigned long opt)

{

	struct hci_dev *hdev = req->hdev;

	struct hci_cp_le_set_scan_enable cp;



	/* If controller is not scanning we are done. */

	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))

		return 0;



	hci_req_add_le_scan_disable(req);



	memset(&cp, 0, sizeof(cp));

	cp.enable = LE_SCAN_ENABLE;

	cp.filter_dup = LE_SCAN_FILTER_DUP_ENABLE;

	hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);



	return 0;

}



static void le_scan_restart_work(struct work_struct *work)

{

	struct hci_dev *hdev = container_of(work, struct hci_dev,

					    le_scan_restart.work);

	unsigned long timeout, duration, scan_start, now;

	u8 status;



	BT_DBG("%s", hdev->name);



	hci_req_sync(hdev, le_scan_restart, 0, HCI_CMD_TIMEOUT, &status);

	if (status) {

		BT_ERR("Failed to restart LE scan: status %d", status);

		return;
@@ -995,41 +1018,6 @@ unlock: 
	hci_dev_unlock(hdev);

}



static int le_scan_restart(struct hci_request *req, unsigned long opt)

{

	struct hci_dev *hdev = req->hdev;

	struct hci_cp_le_set_scan_enable cp;



	/* If controller is not scanning we are done. */

	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))

		return 0;



	hci_req_add_le_scan_disable(req);



	memset(&cp, 0, sizeof(cp));

	cp.enable = LE_SCAN_ENABLE;

	cp.filter_dup = LE_SCAN_FILTER_DUP_ENABLE;

	hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);



	return 0;

}



static void le_scan_restart_work(struct work_struct *work)

{

	struct hci_dev *hdev = container_of(work, struct hci_dev,

					    le_scan_restart.work);

	u8 status;

	int err;



	BT_DBG("%s", hdev->name);



	err = hci_req_sync(hdev, le_scan_restart, 0, HCI_CMD_TIMEOUT, &status);

	if (err)

		return;



	le_scan_restart_work_complete(hdev, status);

}



static void cancel_adv_timeout(struct hci_dev *hdev)

{

	if (hdev->adv_instance_timeout) {

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