diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-02-24 15:54:31 -0800 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-03-22 16:05:55 -0700 |
| commit | efe375b716c1c1c9b52a816f5b933a95421020a2 (patch) | |
| tree | 56a968b6cea3fa23f8e32df6344e29490e43c59d /drivers/bluetooth | |
| parent | 876e78104f23ce9267822757a63562a609b126c3 (diff) | |
| download | linux-efe375b716c1c1c9b52a816f5b933a95421020a2.tar.gz | |
Bluetooth: btusb: Remove detection of ISO packets over bulk
This removes the code introduced by
14202eff214e1e941fefa0366d4c3bc4b1a0d500 as hci_recv_frame is now able
to detect ACL packets that are in fact ISO packets.
Fixes: 14202eff214e ("Bluetooth: btusb: Detect if an ACL packet is in fact an ISO packet")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btusb.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 18bc947187115..5c536151ef836 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1050,21 +1050,11 @@ static int btusb_recv_bulk(struct btusb_data *data, void *buffer, int count) hci_skb_expect(skb) -= len; if (skb->len == HCI_ACL_HDR_SIZE) { - __u16 handle = __le16_to_cpu(hci_acl_hdr(skb)->handle); __le16 dlen = hci_acl_hdr(skb)->dlen; - __u8 type; /* Complete ACL header */ hci_skb_expect(skb) = __le16_to_cpu(dlen); - /* Detect if ISO packet has been sent over bulk */ - if (hci_conn_num(data->hdev, ISO_LINK)) { - type = hci_conn_lookup_type(data->hdev, - hci_handle(handle)); - if (type == ISO_LINK) - hci_skb_pkt_type(skb) = HCI_ISODATA_PKT; - } - if (skb_tailroom(skb) < hci_skb_expect(skb)) { kfree_skb(skb); skb = NULL; |