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authorMarcel Holtmann <marcel@holtmann.org>2008-07-14 22:13:47 +0400
committerMarcel Holtmann <marcel@holtmann.org>2008-07-14 22:13:47 +0400
commitc7bdd5026d28d178238bd794c61612602a54d55e (patch)
treec79bd21f11ceacdf31255c536861587edb8967b5 /net/bluetooth
parentf383f2750af19fe6f820edf40d8729f9741c5b37 (diff)
downloadlinux-c7bdd5026d28d178238bd794c61612602a54d55e.tar.xz
[Bluetooth] Update class of device value whenever possible
The class of device value can only be retrieved via inquiry or during an incoming connection request. Outgoing connections can't ask for the class of device. To compensate for this the value is stored and copied via the inquiry cache, but currently only updated via inquiry. This update should also happen during an incoming connection request. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_event.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index bf3fbf9817b4..e47676128bb5 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -796,10 +796,14 @@ static inline void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *sk
if (mask & HCI_LM_ACCEPT) {
/* Connection accepted */
+ struct inquiry_entry *ie;
struct hci_conn *conn;
hci_dev_lock(hdev);
+ if ((ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr)))
+ memcpy(ie->data.dev_class, ev->dev_class, 3);
+
conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
if (!conn) {
if (!(conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr))) {