Bluetooth: Access RFCOMM session addresses through L2CAP channel
The L2CAP socket structure does not contain the address information
anymore. They need to be accessed through the L2CAP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index ca957d3..27e936a 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -641,13 +641,13 @@
{
struct rfcomm_session *s;
struct list_head *p, *n;
- struct bt_sock *sk;
+ struct l2cap_chan *chan;
list_for_each_safe(p, n, &session_list) {
s = list_entry(p, struct rfcomm_session, list);
- sk = bt_sk(s->sock->sk);
+ chan = l2cap_pi(s->sock->sk)->chan;
- if ((!bacmp(src, BDADDR_ANY) || !bacmp(&sk->src, src)) &&
- !bacmp(&sk->dst, dst))
+ if ((!bacmp(src, BDADDR_ANY) || !bacmp(&chan->src, src)) &&
+ !bacmp(&chan->dst, dst))
return s;
}
return NULL;
@@ -732,11 +732,11 @@
void rfcomm_session_getaddr(struct rfcomm_session *s, bdaddr_t *src, bdaddr_t *dst)
{
- struct sock *sk = s->sock->sk;
+ struct l2cap_chan *chan = l2cap_pi(s->sock->sk)->chan;
if (src)
- bacpy(src, &bt_sk(sk)->src);
+ bacpy(src, &chan->src);
if (dst)
- bacpy(dst, &bt_sk(sk)->dst);
+ bacpy(dst, &chan->dst);
}
/* ---- RFCOMM frame sending ---- */
@@ -2112,12 +2112,11 @@
rfcomm_lock();
list_for_each_entry(s, &session_list, list) {
+ struct l2cap_chan *chan = l2cap_pi(s->sock->sk)->chan;
struct rfcomm_dlc *d;
list_for_each_entry(d, &s->dlcs, list) {
- struct sock *sk = s->sock->sk;
-
seq_printf(f, "%pMR %pMR %ld %d %d %d %d\n",
- &bt_sk(sk)->src, &bt_sk(sk)->dst,
+ &chan->src, &chan->dst,
d->state, d->dlci, d->mtu,
d->rx_credits, d->tx_credits);
}