Bluetooth: Create hci_req_add_le_scan_disable helper

This patch moves stop LE scanning duplicate code to one single
place and reuses it. This will avoid more duplicate code in
upcoming patches.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 10 insertions, 4 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 669c76ec659a..9a078cf81d3f 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3318,7 +3318,6 @@ static void le_scan_disable_work(struct work_struct *work)
 {
         struct hci_dev *hdev = container_of(work, struct hci_dev,
                                             le_scan_disable.work);
-        struct hci_cp_le_set_scan_enable cp;
         struct hci_request req;
         int err;
 
@@ -3326,9 +3325,7 @@ static void le_scan_disable_work(struct work_struct *work)
 
         hci_req_init(&req, hdev);
 
-        memset(&cp, 0, sizeof(cp));
-        cp.enable = LE_SCAN_DISABLE;
-        hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
+        hci_req_add_le_scan_disable(&req);
 
         err = hci_req_run(&req, le_scan_disable_work_complete);
         if (err)
@@ -4872,3 +4869,12 @@ static void hci_cmd_work(struct work_struct *work)
                 }
         }
 }
+
+void hci_req_add_le_scan_disable(struct hci_request *req)
+{
+        struct hci_cp_le_set_scan_enable cp;
+
+        memset(&cp, 0, sizeof(cp));
+        cp.enable = LE_SCAN_DISABLE;
+        hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
+}