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Bluetooth: hci_core: Make hci_is_le_conn_scanning public

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This moves hci_is_le_conn_scanning to hci_core.h so it can be used by
different files without having to duplicate its code.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2023-08-04 11:03:43 -07:00
parent f2f84a70f9
commit f88670161e
3 changed files with 21 additions and 42 deletions
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21
include/net/bluetooth/hci_core.h
View file

@ -1372,6 +1372,27 @@ static inline struct hci_conn *hci_lookup_le_connect(struct hci_dev *hdev)
return NULL;
}
/* Returns true if an le connection is in the scanning state */
static inline bool hci_is_le_conn_scanning(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct hci_conn *c;
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->type == LE_LINK && c->state == BT_CONNECT &&
test_bit(HCI_CONN_SCANNING, &c->flags)) {
rcu_read_unlock();
return true;
}
}
rcu_read_unlock();
return false;
}
int hci_disconnect(struct hci_conn *conn, __u8 reason);
bool hci_setup_sync(struct hci_conn *conn, __u16 handle);
void hci_sco_setup(struct hci_conn *conn, __u8 status);

21
net/bluetooth/hci_request.c
View file

@ -629,27 +629,6 @@ static void hci_req_start_scan(struct hci_request *req, u8 type, u16 interval,
}
}
/* Returns true if an le connection is in the scanning state */
static inline bool hci_is_le_conn_scanning(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct hci_conn *c;
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->type == LE_LINK && c->state == BT_CONNECT &&
test_bit(HCI_CONN_SCANNING, &c->flags)) {
rcu_read_unlock();
return true;
}
}
rcu_read_unlock();
return false;
}
static void set_random_addr(struct hci_request *req, bdaddr_t *rpa);
static int hci_update_random_address(struct hci_request *req,
bool require_privacy, bool use_rpa,

21
net/bluetooth/hci_sync.c
View file

@ -2672,27 +2672,6 @@ static u8 hci_update_accept_list_sync(struct hci_dev *hdev)
return filter_policy;
}
/* Returns true if an le connection is in the scanning state */
static inline bool hci_is_le_conn_scanning(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct hci_conn *c;
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->type == LE_LINK && c->state == BT_CONNECT &&
test_bit(HCI_CONN_SCANNING, &c->flags)) {
rcu_read_unlock();
return true;
}
}
rcu_read_unlock();
return false;
}
static int hci_le_set_ext_scan_param_sync(struct hci_dev *hdev, u8 type,
u16 interval, u16 window,
u8 own_addr_type, u8 filter_policy)