diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-11 07:00:59 -0700 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-11 16:57:27 +0200 |
| commit | 2e1745583581500097a1a61dfb4e42b83f1a2c45 (patch) | |
| tree | 602765fb86c27630ae653d58e222ba64903c6c71 /drivers/bluetooth/bt3c_cs.c | |
| parent | 3c69454afa29c8214f86534ac95565b902a0888c (diff) | |
| download | lwn-2e1745583581500097a1a61dfb4e42b83f1a2c45.tar.gz lwn-2e1745583581500097a1a61dfb4e42b83f1a2c45.zip | |
Bluetooth: Remove pointless parameter check in bt3c_hci_send_frame()
The hdev parameter of bt3c_hci_send_frame() is always valid. If it
were not valid, then it would have crashed earlier in the call chain.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/bt3c_cs.c')
| -rw-r--r-- | drivers/bluetooth/bt3c_cs.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index fcd5fe993ad0..73d87994d028 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -417,16 +417,9 @@ static int bt3c_hci_close(struct hci_dev *hdev) static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - bt3c_info_t *info; + bt3c_info_t *info = hci_get_drvdata(hdev); unsigned long flags; - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); - switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; |