From a4368ff3ed3b57e4b5e36d83b75604f68bbcdaad Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Mon, 30 Mar 2015 23:21:01 +0300 Subject: 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 Signed-off-by: Marcel Holtmann --- include/net/bluetooth/bluetooth.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/net/bluetooth/bluetooth.h') diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 33a5e00025aa..d8367cc7c76e 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -269,6 +269,9 @@ struct l2cap_ctrl { __u16 reqseq; __u16 txseq; __u8 retries; + __le16 psm; + bdaddr_t bdaddr; + struct l2cap_chan *chan; }; struct hci_dev; @@ -284,10 +287,7 @@ struct bt_skb_cb { __u8 req_start:1; u8 req_event; hci_req_complete_t req_complete; - struct l2cap_chan *chan; - struct l2cap_ctrl control; - bdaddr_t bdaddr; - __le16 psm; + struct l2cap_ctrl l2cap; }; #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb)) -- cgit v1.2.3