diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2019-02-15 02:19:35 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-02-18 16:06:38 +0300 |
| commit | 77f328dbc6cf42f22c691a164958a5452142a542 (patch) | |
| tree | 3609f84a37e0dbd7b22bebb7afb8da7faa06ab0e /drivers/bluetooth/btmtkuart.c | |
| parent | adf5d73056d185eff31a04aa91f5cb0a2ae22152 (diff) | |
| download | linux-77f328dbc6cf42f22c691a164958a5452142a542.tar.xz | |
Bluetooth: mediatek: fix up an error path to restore bdev->tx_state
Restore bdev->tx_state with clearing bit BTMTKUART_TX_WAIT_VND_EVT
when there is an error on waiting for the corresponding event.
Fixes: 7237c4c9ec92 ("Bluetooth: mediatek: Add protocol support for MediaTek serial devices")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmtkuart.c')
| -rw-r--r-- | drivers/bluetooth/btmtkuart.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c index b8ea011b82d8..9f8177b216b6 100644 --- a/drivers/bluetooth/btmtkuart.c +++ b/drivers/bluetooth/btmtkuart.c @@ -115,11 +115,13 @@ static int mtk_hci_wmt_sync(struct hci_dev *hdev, u8 op, u8 flag, u16 plen, TASK_INTERRUPTIBLE, HCI_INIT_TIMEOUT); if (err == -EINTR) { bt_dev_err(hdev, "Execution of wmt command interrupted"); + clear_bit(BTMTKUART_TX_WAIT_VND_EVT, &bdev->tx_state); return err; } if (err) { bt_dev_err(hdev, "Execution of wmt command timed out"); + clear_bit(BTMTKUART_TX_WAIT_VND_EVT, &bdev->tx_state); return -ETIMEDOUT; } |