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Bluetooth: Unify helpers for bdaddr_list manipulations

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We already have several lists with struct bdaddr_list entries, and there
will be more in the future. Since the operations for adding, removing,
looking up and clearing entries in these lists are exactly the same it
doesn't make sense to define new functions for every single list. This
patch unifies the functions by passing the list_head to them instead of
a hci_dev pointer.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2014-07-09 12:59:13 +03:00
committed by Marcel Holtmann
parent cd7ca0ec5e
commit dcc36c16c2
6 changed files with 36 additions and 96 deletions
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net/bluetooth/l2cap_core.c
+4 -3
View File
@@ -1460,6 +1460,7 @@ static struct l2cap_chan *l2cap_global_chan_by_scid(int state, u16 cid,
static void l2cap_le_conn_ready(struct l2cap_conn *conn)
{
struct hci_conn *hcon = conn->hcon;
struct hci_dev *hdev = hcon->hdev;
struct l2cap_chan *chan, *pchan;
u8 dst_type;
@@ -1478,7 +1479,7 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
dst_type = bdaddr_type(hcon, hcon->dst_type);
/* If device is blocked, do not create a channel for it */
if (hci_blacklist_lookup(hcon->hdev, &hcon->dst, dst_type))
if (hci_bdaddr_list_lookup(&hdev->blacklist, &hcon->dst, dst_type))
return;
/* For LE slave connections, make sure the connection interval
@@ -6918,8 +6919,8 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
* at least ensure that we ignore incoming data from them.
*/
if (hcon->type == LE_LINK &&
hci_blacklist_lookup(hcon->hdev, &hcon->dst,
bdaddr_type(hcon, hcon->dst_type))) {
hci_bdaddr_list_lookup(&hcon->hdev->blacklist, &hcon->dst,
bdaddr_type(hcon, hcon->dst_type))) {
kfree_skb(skb);
return;
}