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authorMarcel Holtmann <marcel@holtmann.org>2013-10-11 18:00:59 +0400
committerJohan Hedberg <johan.hedberg@intel.com>2013-10-11 18:57:27 +0400
commit2e1745583581500097a1a61dfb4e42b83f1a2c45 (patch)
tree602765fb86c27630ae653d58e222ba64903c6c71 /drivers/bluetooth/bt3c_cs.c
parent3c69454afa29c8214f86534ac95565b902a0888c (diff)
downloadlinux-2e1745583581500097a1a61dfb4e42b83f1a2c45.tar.xz
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.c9
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++;