diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index da46d76..d29700d 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -181,6 +181,17 @@
 	hci_send_acl(conn->hcon, skb, 0);
 }
 
+static void build_pairing_cmd(struct l2cap_conn *conn,
+				struct smp_cmd_pairing *cmd, __u8 authreq)
+{
+	cmd->io_capability = conn->hcon->io_capability;
+	cmd->oob_flag = SMP_OOB_NOT_PRESENT;
+	cmd->max_key_size = 16;
+	cmd->init_key_dist = 0x00;
+	cmd->resp_key_dist = 0x00;
+	cmd->auth_req = authreq;
+}
+
 static void smp_cmd_pairing_req(struct l2cap_conn *conn, struct sk_buff *skb)
 {
 	struct smp_cmd_pairing *rp = (void *) skb->data;