Commit 0026b655 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Johan Hedberg
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Bluetooth: Remove unused function

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
Signed-off-by: default avatarRickard Strandqvist <>
Signed-off-by: default avatarJohan Hedberg <>
parent 2b8df323
......@@ -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_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type,
bool initiator);
int hci_conn_change_link_key(struct hci_conn *conn);
int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active);
......@@ -1084,21 +1084,6 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level)
/* 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 */
int hci_conn_switch_role(struct hci_conn *conn, __u8 role)
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