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[Bluetooth] Always include MTU in L2CAP config responses 

When sending a positive config response it shall include the actual
MTU to be used on this channel. This differs from the Bluetooth 1.1
specification where it was enough to acknowledge the config request.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann 2006-11-18 22:15:00 +01:00 committed by David S. Miller
parent ff2d367ac3
commit 820ae1b865
1 changed files with 4 additions and 4 deletions
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8
net/bluetooth/l2cap.c
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@ -1353,12 +1353,12 @@ static inline int l2cap_conf_output(struct sock *sk, void **ptr)
/* Configure output options and let the other side know
* which ones we don't like. */
if (pi->conf_mtu < pi->omtu) {
l2cap_add_conf_opt(ptr, L2CAP_CONF_MTU, 2, pi->omtu);
if (pi->conf_mtu < pi->omtu)
result = L2CAP_CONF_UNACCEPT;
} else {
else
pi->omtu = pi->conf_mtu;
}
l2cap_add_conf_opt(ptr, L2CAP_CONF_MTU, 2, pi->omtu);
BT_DBG("sk %p result %d", sk, result);
return result;