diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 750c360f96db..1bc43249d5a3 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1176,17 +1176,10 @@ void hci_update_ad(struct hci_request *req) hci_req_add(req, HCI_OP_LE_SET_ADV_DATA, sizeof(cp), &cp); } -/* ---- HCI ioctl helpers ---- */ - -int hci_dev_open(__u16 dev) +static int hci_dev_do_open(struct hci_dev *hdev) { - struct hci_dev *hdev; int ret = 0; - hdev = hci_dev_get(dev); - if (!hdev) - return -ENODEV; - BT_DBG("%s %p", hdev->name, hdev); hci_req_lock(hdev); @@ -1266,10 +1259,27 @@ int hci_dev_open(__u16 dev) done: hci_req_unlock(hdev); - hci_dev_put(hdev); return ret; } +/* ---- HCI ioctl helpers ---- */ + +int hci_dev_open(__u16 dev) +{ + struct hci_dev *hdev; + int err; + + hdev = hci_dev_get(dev); + if (!hdev) + return -ENODEV; + + err = hci_dev_do_open(hdev); + + hci_dev_put(hdev); + + return err; +} + static int hci_dev_do_close(struct hci_dev *hdev) { BT_DBG("%s %p", hdev->name, hdev); @@ -1665,7 +1675,7 @@ static void hci_power_on(struct work_struct *work) BT_DBG("%s", hdev->name); - err = hci_dev_open(hdev->id); + err = hci_dev_do_open(hdev); if (err < 0) { mgmt_set_powered_failed(hdev, err); return; |