diff options
| -rw-r--r-- | net/bluetooth/hci_event.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index c68b93e11686..e54db7f0590b 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4246,6 +4246,12 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr, if (hci_bdaddr_list_lookup(&hdev->blacklist, addr, addr_type)) return; + /* Most controller will fail if we try to create new connections + * while we have an existing one in slave role. + */ + if (hdev->conn_hash.le_num_slave > 0) + return; + /* If we're connectable, always connect any ADV_DIRECT_IND event */ if (test_bit(HCI_CONNECTABLE, &hdev->dev_flags) && adv_type == LE_ADV_DIRECT_IND) |