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authorMarcel Holtmann <marcel@holtmann.org>2013-10-11 07:00:58 -0700
committerJohan Hedberg <johan.hedberg@intel.com>2013-10-11 16:57:15 +0200
commit3c69454afa29c8214f86534ac95565b902a0888c (patch)
treee1b564417feef04514e2198e8f54d5c58134c11c /drivers/bluetooth/bluecard_cs.c
parentaae26277121a99509300c8024cf88d313f18f367 (diff)
downloadlinux-3c69454afa29c8214f86534ac95565b902a0888c.tar.bz2
Bluetooth: Remove pointless parameter check in bluecard_hci_send_frame()
The hdev parameter of bluecard_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/bluecard_cs.c')
-rw-r--r--drivers/bluetooth/bluecard_cs.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 9194a1ba897f..57427de864a6 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -660,14 +660,7 @@ static int bluecard_hci_close(struct hci_dev *hdev)
static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{
- bluecard_info_t *info;
-
- if (!hdev) {
- BT_ERR("Frame for unknown HCI device (hdev=NULL)");
- return -ENODEV;
- }
-
- info = hci_get_drvdata(hdev);
+ bluecard_info_t *info = hci_get_drvdata(hdev);
switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT: