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Bluetooth: Fix clearing of chan->omtu for LE CoC channels

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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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2013-10-07 16:15:25 +02:00 committed by Marcel Holtmann
parent 3916aed81f
commit aeddd075d5
1 changed files with 4 additions and 4 deletions
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8
net/bluetooth/l2cap_core.c
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@ -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);