diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 3ebc5e6d45d9..b2ee6b6a0f56 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3340,8 +3340,6 @@ static void hci_conn_request_evt(struct hci_dev *hdev, void *data, memcpy(conn->dev_class, ev->dev_class, 3); - hci_dev_unlock(hdev); - if (ev->link_type == ACL_LINK || (!(flags & HCI_PROTO_DEFER) && !lmp_esco_capable(hdev))) { struct hci_cp_accept_conn_req cp; @@ -3375,7 +3373,6 @@ static void hci_conn_request_evt(struct hci_dev *hdev, void *data, hci_connect_cfm(conn, 0); } - return; unlock: hci_dev_unlock(hdev); } @@ -5498,9 +5495,11 @@ static void hci_user_passkey_notify_evt(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, ""); + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); if (!conn) - return; + goto unlock; conn->passkey_notify = __le32_to_cpu(ev->passkey); conn->passkey_entered = 0; @@ -5509,6 +5508,9 @@ static void hci_user_passkey_notify_evt(struct hci_dev *hdev, void *data, mgmt_user_passkey_notify(hdev, &conn->dst, conn->type, conn->dst_type, conn->passkey_notify, conn->passkey_entered); + +unlock: + hci_dev_unlock(hdev); } static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, @@ -5519,14 +5521,16 @@ static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, ""); + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); if (!conn) - return; + goto unlock; switch (ev->type) { case HCI_KEYPRESS_STARTED: conn->passkey_entered = 0; - return; + goto unlock; case HCI_KEYPRESS_ENTERED: conn->passkey_entered++; @@ -5541,13 +5545,16 @@ static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, break; case HCI_KEYPRESS_COMPLETED: - return; + goto unlock; } if (hci_dev_test_flag(hdev, HCI_MGMT)) mgmt_user_passkey_notify(hdev, &conn->dst, conn->type, conn->dst_type, conn->passkey_notify, conn->passkey_entered); + +unlock: + hci_dev_unlock(hdev); } static void hci_simple_pair_complete_evt(struct hci_dev *hdev, void *data, |