Bluetooth: Refactor L2CAP variables into l2cap_ctrl
We're getting very close to the maximum possible size of bt_skb_cb. To
prepare to shrink the struct with the help of a union this patch moves
all L2CAP related variables into the l2cap_ctrl struct. To later add
other 'ctrl' structs the L2CAP one is renamed simple 'l2cap' instead
of 'control'.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 9070720e..a7278f0 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -1330,7 +1330,7 @@
skb->priority = sk->sk_priority;
- bt_cb(skb)->chan = chan;
+ bt_cb(skb)->l2cap.chan = chan;
return skb;
}
@@ -1444,8 +1444,8 @@
memset(la, 0, sizeof(struct sockaddr_l2));
la->l2_family = AF_BLUETOOTH;
- la->l2_psm = bt_cb(skb)->psm;
- bacpy(&la->l2_bdaddr, &bt_cb(skb)->bdaddr);
+ la->l2_psm = bt_cb(skb)->l2cap.psm;
+ bacpy(&la->l2_bdaddr, &bt_cb(skb)->l2cap.bdaddr);
*msg_namelen = sizeof(struct sockaddr_l2);
}