diff options
Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
| -rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index f83d67eafc9f..8be4d807d137 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -127,10 +127,9 @@ int hci_uart_tx_wakeup(struct hci_uart *hu) if (!test_bit(HCI_UART_PROTO_READY, &hu->flags)) goto no_schedule; - if (test_and_set_bit(HCI_UART_SENDING, &hu->tx_state)) { - set_bit(HCI_UART_TX_WAKEUP, &hu->tx_state); + set_bit(HCI_UART_TX_WAKEUP, &hu->tx_state); + if (test_and_set_bit(HCI_UART_SENDING, &hu->tx_state)) goto no_schedule; - } BT_DBG(""); @@ -174,10 +173,10 @@ restart: kfree_skb(skb); } + clear_bit(HCI_UART_SENDING, &hu->tx_state); if (test_bit(HCI_UART_TX_WAKEUP, &hu->tx_state)) goto restart; - clear_bit(HCI_UART_SENDING, &hu->tx_state); wake_up_bit(&hu->tx_state, HCI_UART_SENDING); } |