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

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The patch below fixes a warning message when using gcc 4.6.0.

  CC [M]  drivers/bluetooth/hci_ldisc.o
drivers/bluetooth/hci_ldisc.c: In function 'hci_uart_send_frame':
drivers/bluetooth/hci_ldisc.c:213:21: warning: variable 'tty' set but not used

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Reviewed-By: Gustavo F. Padovan <gustavo@padovan.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Justin P. Mattock 2010-06-14 18:26:40 -07:00 committed by Marcel Holtmann
parent 278be27fc4
commit 7452d24cfb
1 changed files with 0 additions and 2 deletions
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2
drivers/bluetooth/hci_ldisc.c
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@ -210,7 +210,6 @@ static int hci_uart_close(struct hci_dev *hdev)
static int hci_uart_send_frame(struct sk_buff *skb) static int hci_uart_send_frame(struct sk_buff *skb)
{ {
struct hci_dev* hdev = (struct hci_dev *) skb->dev; struct hci_dev* hdev = (struct hci_dev *) skb->dev;
struct tty_struct *tty;
struct hci_uart *hu; struct hci_uart *hu;
if (!hdev) { if (!hdev) {
@ -222,7 +221,6 @@ static int hci_uart_send_frame(struct sk_buff *skb)
return -EBUSY; return -EBUSY;
hu = (struct hci_uart *) hdev->driver_data; 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); BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);