Bluetooth: Access sk_sndtimeo indirectly in l2cap_core.c
As part of the work to remove struct sock from l2cap_core.c and make it
more generic we remove in this commit the direct access to sk->sk_sndtimeo
member. This objective of this change is purely remove sk usage from
l2cap_core.c
Now we have a new l2cap ops to get the current value of sk->sndtimeo. A
l2cap_chan_no_get_sndtimeo was added for users of L2CAP that doesn't need
to set a timeout.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index f4e02b4..c6334fc 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -649,8 +649,7 @@
case BT_CONFIG:
if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED &&
conn->hcon->type == ACL_LINK) {
- struct sock *sk = chan->sk;
- __set_chan_timer(chan, sk->sk_sndtimeo);
+ __set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
l2cap_send_disconn_req(chan, reason);
} else
l2cap_chan_del(chan, reason);
@@ -1764,7 +1763,6 @@
int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bdaddr_t *dst, u8 dst_type)
{
- struct sock *sk = chan->sk;
struct l2cap_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
@@ -1876,7 +1874,7 @@
hci_conn_drop(hcon);
l2cap_state_change(chan, BT_CONNECT);
- __set_chan_timer(chan, sk->sk_sndtimeo);
+ __set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
if (hcon->state == BT_CONNECTED) {
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
@@ -3817,7 +3815,7 @@
dcid = chan->scid;
- __set_chan_timer(chan, sk->sk_sndtimeo);
+ __set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
chan->ident = cmd->ident;