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@xxxxxxxxxxxxx>
---
include/net/bluetooth/hci_core.h | 1 +
net/bluetooth/hci_core.c | 14 ++++++++++----
net/bluetooth/mgmt.c | 6 +-----
3 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4461c00..6a24756 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1112,6 +1112,7 @@ void hci_req_add(struct hci_request *req, u16 opcode, u32 plen,
void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen,
const void *param, u8 event);
void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status);
+void hci_req_add_le_scan_disable(struct hci_request *req);
struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
const void *param, u32 timeout);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index cdba470..6a21dcf 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3147,7 +3147,6 @@ 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;
@@ -3155,9 +3154,7 @@ 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)
@@ -4628,3 +4625,12 @@ 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);
+}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 90aac90..25a0c46 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3411,7 +3411,6 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
struct hci_cp_remote_name_req_cancel cp;
struct inquiry_entry *e;
struct hci_request req;
- struct hci_cp_le_set_scan_enable enable_cp;
int err;
BT_DBG("%s", hdev->name);
@@ -3447,10 +3446,7 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
} else {
cancel_delayed_work(&hdev->le_scan_disable);
- memset(&enable_cp, 0, sizeof(enable_cp));
- enable_cp.enable = LE_SCAN_DISABLE;
- hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE,
- sizeof(enable_cp), &enable_cp);
+ hci_req_add_le_scan_disable(&req);
}
break;
--
1.8.5.4
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
