Bluetooth: Fix warning: variable 'tty' set but not used

[firefly-linux-kernel-4.4.55.git] / drivers / bluetooth / hci_ldisc.c

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 76a1abb8f2142772bd1993bf99d5771dcd1d980a..e8beffe80b31799e781686c9d07ea8079cece756 100644 (file)
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -210,7 +210,6 @@ static int hci_uart_close(struct hci_dev *hdev)
 static int hci_uart_send_frame(struct sk_buff *skb)
 {
        struct hci_dev* hdev = (struct hci_dev *) skb->dev;
-       struct tty_struct *tty;
        struct hci_uart *hu;
 
        if (!hdev) {
@@ -222,7 +221,6 @@ static int hci_uart_send_frame(struct sk_buff *skb)
                return -EBUSY;
 
        hu = (struct hci_uart *) hdev->driver_data;
-       tty = hu->tty;
 
        BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);