From 2e1745583581500097a1a61dfb4e42b83f1a2c45 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Oct 2013 07:00:59 -0700 Subject: [PATCH] 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 Signed-off-by: Johan Hedberg --- drivers/bluetooth/bt3c_cs.c | 9 +-------- 1 file changed, 1 insertion(+), 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++; -- 2.20.1