From aeddd075d5483cc9a34cd98b0df967f28d651f93 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Mon, 7 Oct 2013 16:15:25 +0200 Subject: [PATCH] Bluetooth: Fix clearing of chan->omtu for LE CoC channels The outgoing MTU should only be set upon channel creation to the initial minimum value (23) or from a remote connect req/rsp PDU. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/l2cap_core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 4c8bac9e8d35..eb5604e06106 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -516,12 +516,12 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan) switch (chan->chan_type) { case L2CAP_CHAN_CONN_ORIENTED: if (conn->hcon->type == LE_LINK) { - /* LE connection */ - chan->omtu = L2CAP_DEFAULT_MTU; - if (chan->dcid == L2CAP_CID_ATT) + if (chan->dcid == L2CAP_CID_ATT) { + chan->omtu = L2CAP_DEFAULT_MTU; chan->scid = L2CAP_CID_ATT; - else + } else { chan->scid = l2cap_alloc_cid(conn); + } } else { /* Alloc CID for connection-oriented socket */ chan->scid = l2cap_alloc_cid(conn); -- GitLab