[PATCH 3.2 002/104] Bluetooth: Remove unused hci_le_ltk_reply()

[Ben Hutchings]

3.2.101-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Syam Sidhardhan <s.syam@xxxxxxxxxxx>

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@xxxxxxxxxxx>
Signed-off-by: Gustavo Padovan <gustavo@xxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 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
@@ -912,7 +912,6 @@ 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);
 
 #endif /* __HCI_CORE_H */
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -225,22 +225,6 @@ 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;