diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-11 01:52:42 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-11 07:51:09 +0200 |
| commit | 8909f6d2c450d0a878bcb1d1184ed0114c5724c9 (patch) | |
| tree | 125f133cff9954b73b6fcef50747f51ff7eb2d59 /drivers/bluetooth/hci_h4.c | |
| parent | Bluetooth: Remove return value from hci_send_frame() function (diff) | |
| download | linux-8909f6d2c450d0a878bcb1d1184ed0114c5724c9.tar.xz linux-8909f6d2c450d0a878bcb1d1184ed0114c5724c9.zip | |
Bluetooth: Remove unused h4_check_data_len() function
The function h4_check_data_len() is actually not used. So just
remove it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/hci_h4.c')
| -rw-r--r-- | drivers/bluetooth/hci_h4.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 8ae9f1ea2bb5..7048a583fe51 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -124,30 +124,6 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb) return 0; } -static inline int h4_check_data_len(struct h4_struct *h4, int len) -{ - int room = skb_tailroom(h4->rx_skb); - - BT_DBG("len %d room %d", len, room); - - if (!len) { - hci_recv_frame(h4->rx_skb); - } else if (len > room) { - BT_ERR("Data length is too large"); - kfree_skb(h4->rx_skb); - } else { - h4->rx_state = H4_W4_DATA; - h4->rx_count = len; - return len; - } - - h4->rx_state = H4_W4_PACKET_TYPE; - h4->rx_skb = NULL; - h4->rx_count = 0; - - return 0; -} - /* Recv data */ static int h4_recv(struct hci_uart *hu, void *data, int count) { |