Fix other warnings.

Author: arik-so

lightning/src/chain/keysinterface.rs

@@ -982,7 +982,6 @@ impl ReadableArgs<SecretKey> for InMemorySigner {
 pub struct KeysManager {
 	secp_ctx: Secp256k1<secp256k1::All>,
 	node_secret: SecretKey,
-	node_id: PublicKey,
 	inbound_payment_key: KeyMaterial,
 	destination_script: Script,
 	shutdown_pubkey: PublicKey,
@@ -1050,7 +1049,6 @@ impl KeysManager {
 				let mut res = KeysManager {
 					secp_ctx,
 					node_secret,
-					node_id,
 					inbound_payment_key: KeyMaterial(inbound_pmt_key_bytes),
 
 					destination_script,
@@ -1338,8 +1336,7 @@ impl KeysInterface for KeysManager {
 pub struct PhantomKeysManager {
 	inner: KeysManager,
 	inbound_payment_key: KeyMaterial,
-	phantom_secret: SecretKey,
-	phantom_node_id: PublicKey,
+	phantom_secret: SecretKey
 }
 
 impl EntropySource for PhantomKeysManager {
@@ -1414,8 +1411,7 @@ impl PhantomKeysManager {
 		Self {
 			inner,
 			inbound_payment_key: KeyMaterial(inbound_key),
-			phantom_secret,
-			phantom_node_id,
+			phantom_secret
 		}
 	}
 

lightning/src/util/test_utils.rs

@@ -35,8 +35,7 @@ use bitcoin::blockdata::block::Block;
 use bitcoin::network::constants::Network;
 use bitcoin::hash_types::{BlockHash, Txid};
 
-use bitcoin::secp256k1::{SecretKey, PublicKey, Secp256k1, ecdsa::Signature, Scalar, Signing};
-use bitcoin::secp256k1::ecdh::SharedSecret;
+use bitcoin::secp256k1::{SecretKey, PublicKey, Secp256k1, ecdsa::Signature, Signing};
 use bitcoin::secp256k1::ecdsa::RecoverableSignature;
 
 use regex;
@@ -53,7 +52,6 @@ use crate::chain::keysinterface::{InMemorySigner, Recipient, KeyMaterial, Entrop
 #[cfg(feature = "std")]
 use std::time::{SystemTime, UNIX_EPOCH};
 use bitcoin::Sequence;
-use crate::ln::msgs::DecodeError;
 
 pub struct TestVecWriter(pub Vec<u8>);
 impl Writer for TestVecWriter {