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[Bluetooth] Support the case when headset falls back to SCO link

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When trying to establish an eSCO link between two devices then it can
happen that the remote device falls back to a SCO link. Currently this
case is not handled correctly and the message dispatching will break
since it is looking for eSCO packets. So in case the configured link
falls back to SCO overwrite the link type with the correct value.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann 2008-07-14 20:13:46 +02:00
parent ae29319649
commit 9dc0a3afc0
1 changed files with 10 additions and 2 deletions
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12
net/bluetooth/hci_event.c
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@ -1314,8 +1314,16 @@ static inline void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct sk_bu
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
if (!conn)
goto unlock;
if (!conn) {
if (ev->link_type == ESCO_LINK)
goto unlock;
conn = hci_conn_hash_lookup_ba(hdev, ESCO_LINK, &ev->bdaddr);
if (!conn)
goto unlock;
conn->type = SCO_LINK;
}
if (!ev->status) {
conn->handle = __le16_to_cpu(ev->handle);