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Commit 0026b655 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Johan Hedberg
Browse files

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
cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 2b8df323

include/net/bluetooth/hci_core.h

+0 −1
Original line number Diff line number Diff line
@@ -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);

net/bluetooth/hci_conn.c

+0 −15
Original line number Diff line number Diff line
@@ -1084,21 +1084,6 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level) 
}

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 */

int hci_conn_switch_role(struct hci_conn *conn, __u8 role)

{