diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_event.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index bd0a80120665..d76d4f821189 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3294,12 +3294,14 @@ static void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_lock(hdev); conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); - if (conn) { - hci_conn_hold(conn); - conn->disc_timeout = HCI_DISCONN_TIMEOUT; - hci_conn_drop(conn); - conn_set_key(conn, ev->key_type, conn->pin_length); - } + if (!conn) + goto unlock; + + hci_conn_hold(conn); + conn->disc_timeout = HCI_DISCONN_TIMEOUT; + hci_conn_drop(conn); + + conn_set_key(conn, ev->key_type, conn->pin_length); if (!test_bit(HCI_MGMT, &hdev->dev_flags)) goto unlock; @@ -3326,13 +3328,14 @@ static void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff *skb) !test_bit(HCI_KEEP_DEBUG_KEYS, &hdev->dev_flags)) { list_del_rcu(&key->list); kfree_rcu(key, rcu); - } else if (conn) { - if (persistent) - clear_bit(HCI_CONN_FLUSH_KEY, &conn->flags); - else - set_bit(HCI_CONN_FLUSH_KEY, &conn->flags); + goto unlock; } + if (persistent) + clear_bit(HCI_CONN_FLUSH_KEY, &conn->flags); + else + set_bit(HCI_CONN_FLUSH_KEY, &conn->flags); + unlock: hci_dev_unlock(hdev); } |