Bluetooth: Turn hci_recv_frame into an exported function

For future simplification it is important that the hci_recv_frame
function is no longer an inline function. So move it into the module
itself and export it.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index e1da8f68759c..3fc90e543ec1 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -987,6 +987,29 @@ int hci_resume_dev(struct hci_dev *hdev)
 }
 EXPORT_SYMBOL(hci_resume_dev);
 
+/* Receive frame from HCI drivers */
+int hci_recv_frame(struct sk_buff *skb)
+{
+        struct hci_dev *hdev = (struct hci_dev *) skb->dev;
+        if (!hdev || (!test_bit(HCI_UP, &hdev->flags)
+                                && !test_bit(HCI_INIT, &hdev->flags))) {
+                kfree_skb(skb);
+                return -ENXIO;
+        }
+
+        /* Incomming skb */
+        bt_cb(skb)->incoming = 1;
+
+        /* Time stamp */
+        __net_timestamp(skb);
+
+        /* Queue frame for rx task */
+        skb_queue_tail(&hdev->rx_q, skb);
+        hci_sched_rx(hdev);
+        return 0;
+}
+EXPORT_SYMBOL(hci_recv_frame);
+
 /* Receive packet type fragment */
 #define __reassembly(hdev, type)  ((hdev)->reassembly[(type) - 2])