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Bluetooth: Remove unused function

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Remove the function hci_conn_change_link_key() that is not used anywhere.

This was partially found by using a static code analysis program called
cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Rickard Strandqvist 2015-01-04 16:55:14 +01:00 • committed by Johan Hedberg
commit 0026b6551b
2 changed files with 0 additions and 16 deletions
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1
include/net/bluetooth/hci_core.h
View file

@ -781,7 +781,6 @@ int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type, int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type,
bool initiator); bool initiator);
int hci_conn_change_link_key(struct hci_conn *conn);
int hci_conn_switch_role(struct hci_conn *conn, __u8 role); int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active); void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active);

15
net/bluetooth/hci_conn.c
View file

@ -1084,21 +1084,6 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level)
} }
EXPORT_SYMBOL(hci_conn_check_secure); EXPORT_SYMBOL(hci_conn_check_secure);
/* Change link key */
int hci_conn_change_link_key(struct hci_conn *conn)
{
BT_DBG("hcon %p", conn);
if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->flags)) {
struct hci_cp_change_conn_link_key cp;
cp.handle = cpu_to_le16(conn->handle);
hci_send_cmd(conn->hdev, HCI_OP_CHANGE_CONN_LINK_KEY,
sizeof(cp), &cp);
}
return 0;
}
/* Switch role */ /* Switch role */
int hci_conn_switch_role(struct hci_conn *conn, __u8 role) int hci_conn_switch_role(struct hci_conn *conn, __u8 role)
{ {