From: Marcel Holtmann Date: Fri, 11 Oct 2013 14:01:01 +0000 (-0700) Subject: Bluetooth: Remove pointless parameter check in btuart_hci_send_frame() X-Git-Tag: v3.13-rc1~105^2~55^2^2~54^2~62 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b5924bfeac1321118fbc54313fc3c25ba1a2cb5;p=thirdparty%2Fkernel%2Flinux.git Bluetooth: Remove pointless parameter check in btuart_hci_send_frame() The hdev parameter of btuart_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 --- diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index f567cd8424c3d..a03ecc22a561c 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -425,14 +425,7 @@ static int btuart_hci_close(struct hci_dev *hdev) static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - btuart_info_t *info; - - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); + btuart_info_t *info = hci_get_drvdata(hdev); switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: