diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-11 07:01:00 -0700 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-11 16:59:51 +0200 |
| commit | 7648d28f28f6a661b660948b34c6ea15e163b772 (patch) | |
| tree | e49147a5e6ddb8243c71ca2f52dbb430d201e05c /drivers/bluetooth | |
| parent | 2e1745583581500097a1a61dfb4e42b83f1a2c45 (diff) | |
| download | lwn-7648d28f28f6a661b660948b34c6ea15e163b772.tar.gz lwn-7648d28f28f6a661b660948b34c6ea15e163b772.zip | |
Bluetooth: Remove pointless parameter check in btmrvl_send_frame()
The hdev parameter of btmrvl_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')
| -rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 547a447149d3..5cf31c4fe6d1 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -357,17 +357,10 @@ static void btmrvl_free_adapter(struct btmrvl_private *priv) static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct btmrvl_private *priv = NULL; + struct btmrvl_private *priv = hci_get_drvdata(hdev); BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len); - if (!hdev) { - BT_ERR("Frame for unknown HCI device"); - return -ENODEV; - } - - priv = hci_get_drvdata(hdev); - if (!test_bit(HCI_RUNNING, &hdev->flags)) { BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags); print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET, |