From 9dc0a3afc08d6c20c284994dcd84531787d00ec2 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Mon, 14 Jul 2008 20:13:46 +0200 Subject: [PATCH] [Bluetooth] Support the case when headset falls back to SCO link 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 --- net/bluetooth/hci_event.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 0aba21a03b3c..6bc5a0506c6c 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -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); -- 2.39.2