[PATCH 3.4 17/44] Bluetooth: Remove unused hci_le_ltk_reply()

Greg Kroah-Hartman
2014-07-08T00:13:40Z

From: Syam Sidhardhan <s.syam@samsung.com>

commit e10b9969f217c948c5523045f44eba4d3a758ff0 upstream.

In this API, we were using sizeof operator for an array
given as function argument, which is invalid.
However this API is not used anywhere.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
include/net/bluetooth/hci_core.h | 1 -
net/bluetooth/hci_conn.c | 16 ----------------
2 files changed, 17 deletions(-)

--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1068,7 +1068,6 @@ void hci_le_conn_update(struct hci_conn
u16 latency, u16 to_multiplier);
void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
__u8 ltk[16]);
-void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16]);
void hci_le_ltk_neg_reply(struct hci_conn *conn);

int hci_do_inquiry(struct hci_dev *hdev, u8 length);
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -224,22 +224,6 @@ void hci_le_start_enc(struct hci_conn *c
}
EXPORT_SYMBOL(hci_le_start_enc);

-void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16])
-{
- struct hci_dev *hdev = conn->hdev;
- struct hci_cp_le_ltk_reply cp;
-
- BT_DBG("%p", conn);
-
- memset(&cp, 0, sizeof(cp));
-
- cp.handle = cpu_to_le16(conn->handle);
- memcpy(cp.ltk, ltk, sizeof(ltk));
-
- hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);
-}
-EXPORT_SYMBOL(hci_le_ltk_reply);
-
void hci_le_ltk_neg_reply(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;