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Bluetooth: Rename hci_send_to_control to hci_send_to_channel 

The hci_send_to_control() can be made more general purpose with a small
change of passing the desired HCI channel as a parameter to it. This
allows using it for the monitor channel as well as e.g. 6lowpan in the
future.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2015-02-20 13:26:23 +02:00 committed by Marcel Holtmann
parent 39e3e74423
commit 7129069e84
3 changed files with 9 additions and 6 deletions
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3
include/net/bluetooth/hci_core.h
View File

@ -1265,7 +1265,8 @@ void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode);
/* ----- HCI Sockets ----- */
void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb);
void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk);
void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
struct sock *skip_sk);
void hci_send_to_monitor(struct hci_dev *hdev, struct sk_buff *skb);
void hci_sock_dev_event(struct hci_dev *hdev, int event);

9
net/bluetooth/hci_sock.c
View File

@ -183,12 +183,13 @@ void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
kfree_skb(skb_copy);
}
/* Send frame to control socket */
void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
/* Send frame to sockets with specific channel */
void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
struct sock *skip_sk)
{
struct sock *sk;
BT_DBG("len %d", skb->len);
BT_DBG("channel %u len %d", channel, skb->len);
read_lock(&hci_sk_list.lock);
@ -202,7 +203,7 @@ void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
if (sk->sk_state != BT_BOUND)
continue;
if (hci_pi(sk)->channel != HCI_CHANNEL_CONTROL)
if (hci_pi(sk)->channel != channel)
continue;
nskb = skb_clone(skb, GFP_ATOMIC);

3
net/bluetooth/mgmt.c
View File

@ -29,6 +29,7 @@
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/hci_sock.h>
#include <net/bluetooth/l2cap.h>
#include <net/bluetooth/mgmt.h>
@ -242,7 +243,7 @@ static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 data_len,
/* Time stamp */
__net_timestamp(skb);
hci_send_to_control(skb, skip_sk);
hci_send_to_channel(HCI_CHANNEL_CONTROL, skb, skip_sk);
kfree_skb(skb);
return 0;