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| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-05-20 11:37:13 -0700 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-05-23 12:52:06 -0700 |
| commit | c9f73a2178c12fb24d2807634209559d6a836e08 (patch) | |
| tree | 777583e67a1f32c9564a43e78cfe46d878f79bf0 /net/bluetooth | |
| parent | 8c3b8dc5cc9bf6d273ebe18b16e2d6882bcfb36d (diff) | |
| download | linux-c9f73a2178c12fb24d2807634209559d6a836e08.tar.bz2 | |
Bluetooth: hci_conn: Fix hci_connect_le_sync
The handling of connection failures shall be handled by the request
completion callback as already done by hci_cs_le_create_conn, also make
sure to use hci_conn_failed instead of hci_le_conn_failed as the later
don't actually call hci_conn_del to cleanup.
Link: https://github.com/bluez/bluez/issues/340
Fixes: 8e8b92ee60de5 ("Bluetooth: hci_sync: Add hci_le_create_conn_sync")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 5 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 8 |
2 files changed, 8 insertions, 5 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index fe803bee419a..74ead191cb3b 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -943,10 +943,11 @@ static void create_le_conn_complete(struct hci_dev *hdev, void *data, int err) bt_dev_err(hdev, "request failed to create LE connection: err %d", err); - if (!conn) + /* Check if connection is still pending */ + if (conn != hci_lookup_le_connect(hdev)) goto done; - hci_le_conn_failed(conn, err); + hci_conn_failed(conn, err); done: hci_dev_unlock(hdev); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 66451661283c..af5f502cc642 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5617,10 +5617,12 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status, status = HCI_ERROR_INVALID_PARAMETERS; } - if (status) { - hci_conn_failed(conn, status); + /* All connection failure handling is taken care of by the + * hci_conn_failed function which is triggered by the HCI + * request completion callbacks used for connecting. + */ + if (status) goto unlock; - } if (conn->dst_type == ADDR_LE_DEV_PUBLIC) addr_type = BDADDR_LE_PUBLIC; |