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Bluetooth: Make HCI call directly into SCO and L2CAP event functions

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The struct hci_proto and all related register/unregister and dispatching
code was removed. HCI core code now call directly the SCO and L2CAP
event functions.

Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Ulisses Furquim
2011-12-21 10:11:33 -02:00
committed by Gustavo F. Padovan
parent 68a8aea459
commit 686ebf283b
4 changed files with 74 additions and 212 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/bluetooth/sco.c
+4 -34
View File
@@ -893,15 +893,12 @@ done:
}
/* ----- SCO interface with lower layer (HCI) ----- */
static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr)
{
register struct sock *sk;
struct hlist_node *node;
int lm = 0;
if (type != SCO_LINK && type != ESCO_LINK)
return -EINVAL;
BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
/* Find listening sockets */
@@ -921,13 +918,9 @@ static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
return lm;
}
static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
{
BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
return -EINVAL;
if (!status) {
struct sco_conn *conn;
@@ -940,19 +933,15 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
return 0;
}
static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
{
BT_DBG("hcon %p reason %d", hcon, reason);
if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
return -EINVAL;
sco_conn_del(hcon, bt_to_errno(reason));
return 0;
}
static int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
{
struct sco_conn *conn = hcon->sco_data;
@@ -1028,15 +1017,6 @@ static const struct net_proto_family sco_sock_family_ops = {
.create = sco_sock_create,
};
static struct hci_proto sco_hci_proto = {
.name = "SCO",
.id = HCI_PROTO_SCO,
.connect_ind = sco_connect_ind,
.connect_cfm = sco_connect_cfm,
.disconn_cfm = sco_disconn_cfm,
.recv_scodata = sco_recv_scodata
};
int __init sco_init(void)
{
int err;
@@ -1051,13 +1031,6 @@ int __init sco_init(void)
goto error;
}
err = hci_register_proto(&sco_hci_proto);
if (err < 0) {
BT_ERR("SCO protocol registration failed");
bt_sock_unregister(BTPROTO_SCO);
goto error;
}
if (bt_debugfs) {
sco_debugfs = debugfs_create_file("sco", 0444,
bt_debugfs, NULL, &sco_debugfs_fops);
@@ -1081,9 +1054,6 @@ void __exit sco_exit(void)
if (bt_sock_unregister(BTPROTO_SCO) < 0)
BT_ERR("SCO socket unregistration failed");
if (hci_unregister_proto(&sco_hci_proto) < 0)
BT_ERR("SCO protocol unregistration failed");
proto_unregister(&sco_proto);
}