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authorMarcel Holtmann <marcel@holtmann.org>2013-10-11 07:01:02 -0700
committerJohan Hedberg <johan.hedberg@intel.com>2013-10-11 17:00:08 +0200
commit03b31868a463c48d6ebd8825326ee8310fce62c3 (patch)
treea2bc240dd99922bda8ae052a7c06eaf16f9492cc
parent6b5924bfeac1321118fbc54313fc3c25ba1a2cb5 (diff)
downloadop-kernel-dev-03b31868a463c48d6ebd8825326ee8310fce62c3.zip
op-kernel-dev-03b31868a463c48d6ebd8825326ee8310fce62c3.tar.gz
Bluetooth: Remove pointless parameter check in dtl1_hci_send_frame()
The hdev parameter of dtl1_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>
-rw-r--r--drivers/bluetooth/dtl1_cs.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index ad1a2f9..52eed1f 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -384,17 +384,10 @@ static int dtl1_hci_close(struct hci_dev *hdev)
static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{
- dtl1_info_t *info;
+ dtl1_info_t *info = hci_get_drvdata(hdev);
struct sk_buff *s;
nsh_t nsh;
- 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++;
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