Bluetooth: remove unused variable from cmtp

A value was attributed to 'src', but no one was using.
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

net/bluetooth/cmtp/core.c

@@ -321,12 +321,11 @@ static int cmtp_session(void *arg)
 int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
 {
 	struct cmtp_session *session, *s;
-	bdaddr_t src, dst;
+	bdaddr_t dst;
 	int i, err;
 
 	BT_DBG("");
 
-	baswap(&src, &bt_sk(sock->sk)->src);
 	baswap(&dst, &bt_sk(sock->sk)->dst);
 
 	session = kzalloc(sizeof(struct cmtp_session), GFP_KERNEL);