From 0ce43ce60d5e0c079d33be1fe33ba92828c7e5da Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 5 Dec 2013 14:55:33 +0200 Subject: Bluetooth: Simplify l2cap_chan initialization for LE CoC The values in l2cap_chan that are used for actually transmitting data only need to be initialized right after we've received an L2CAP Connect Request or just before we send one. The only thing that we need to initialize though bind() and connect() is the chan->mode value. This way all other initializations can be done in the l2cap_le_flowctl_init function (which now becomes private to l2cap_core.c) and the l2cap_le_flowctl_start function can be completely removed. Also, since the l2cap_sock_init function initializes the imtu and omtu to adequate values these do not need to be part of l2cap_le_flowctl_init. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/l2cap_sock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/bluetooth/l2cap_sock.c') diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 88fa9c07c503..e7806e6d282c 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -153,7 +153,7 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) chan->src_type = la.l2_bdaddr_type; if (chan->psm && bdaddr_type_is_le(chan->src_type)) - l2cap_le_flowctl_init(chan); + chan->mode = L2CAP_MODE_LE_FLOWCTL; chan->state = BT_BOUND; sk->sk_state = BT_BOUND; @@ -226,7 +226,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, } if (chan->psm && bdaddr_type_is_le(chan->src_type)) - l2cap_le_flowctl_init(chan); + chan->mode = L2CAP_MODE_LE_FLOWCTL; err = l2cap_chan_connect(chan, la.l2_psm, __le16_to_cpu(la.l2_cid), &la.l2_bdaddr, la.l2_bdaddr_type); -- cgit v1.2.3-59-g8ed1b