From bd4b165312bacbf1e732cbc22c141362cfb5fda3 Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Wed, 28 Mar 2012 16:31:25 +0300 Subject: Bluetooth: Adds set_default function in L2CAP setup Some parameters in L2CAP chan are set to default similar way in socket based channels and A2MP channels. Adds common function which sets all defaults. Signed-off-by: Andrei Emeltchenko Signed-off-by: Gustavo Padovan --- net/bluetooth/l2cap_core.c | 11 +++++++++++ net/bluetooth/l2cap_sock.c | 8 ++------ 2 files changed, 13 insertions(+), 6 deletions(-) (limited to 'net/bluetooth') diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index a57d96afa245..2eac6184a231 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -296,6 +296,17 @@ void l2cap_chan_destroy(struct l2cap_chan *chan) l2cap_chan_put(chan); } +void l2cap_chan_set_defaults(struct l2cap_chan *chan) +{ + chan->fcs = L2CAP_FCS_CRC16; + chan->max_tx = L2CAP_DEFAULT_MAX_TX; + chan->tx_win = L2CAP_DEFAULT_TX_WINDOW; + chan->tx_win_max = L2CAP_DEFAULT_TX_WINDOW; + chan->sec_level = BT_SECURITY_LOW; + + set_bit(FLAG_FORCE_ACTIVE, &chan->flags); +} + static void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan) { BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn, diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 1d3e9c328a36..ae1d78ee0410 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1006,12 +1006,8 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent) } else { chan->mode = L2CAP_MODE_BASIC; } - chan->max_tx = L2CAP_DEFAULT_MAX_TX; - chan->fcs = L2CAP_FCS_CRC16; - chan->tx_win = L2CAP_DEFAULT_TX_WINDOW; - chan->tx_win_max = L2CAP_DEFAULT_TX_WINDOW; - chan->sec_level = BT_SECURITY_LOW; - set_bit(FLAG_FORCE_ACTIVE, &chan->flags); + + l2cap_chan_set_defaults(chan); } /* Default config options */ -- cgit v1.2.3