diff options
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 1e12d6d..aea54f5 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -5000,8 +5000,6 @@ int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags) if (!(flags & ACL_CONT)) { struct l2cap_hdr *hdr; - struct l2cap_chan *chan; - u16 cid; int len; if (conn->rx_len) { @@ -5021,7 +5019,6 @@ int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags) hdr = (struct l2cap_hdr *) skb->data; len = __le16_to_cpu(hdr->len) + L2CAP_HDR_SIZE; - cid = __le16_to_cpu(hdr->cid); if (len == skb->len) { /* Complete frame received */ @@ -5038,23 +5035,6 @@ int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags) goto drop; } - chan = l2cap_get_chan_by_scid(conn, cid); - - if (chan && chan->sk) { - struct sock *sk = chan->sk; - lock_sock(sk); - - if (chan->imtu < len - L2CAP_HDR_SIZE) { - BT_ERR("Frame exceeding recv MTU (len %d, " - "MTU %d)", len, - chan->imtu); - release_sock(sk); - l2cap_conn_unreliable(conn, ECOMM); - goto drop; - } - release_sock(sk); - } - /* Allocate skb for the complete frame (with header) */ conn->rx_skb = bt_skb_alloc(len, GFP_ATOMIC); if (!conn->rx_skb) |