Remove unused muts in channel tests

lightning/src/ln/channel.rs

@@ -10318,7 +10318,7 @@ mod tests {
 		// Make sure A's dust limit is as we expect.
 		let open_channel_msg = node_a_chan.get_open_channel(ChainHash::using_genesis_block(network));
 		let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
-		let mut node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
+		let node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
 
 		// Node B --> Node A: accept channel, explicitly setting B's dust limit.
 		let mut accept_channel_msg = node_b_chan.accept_inbound_channel();
@@ -10450,7 +10450,7 @@ mod tests {
 		// Create Node B's channel by receiving Node A's open_channel message
 		let open_channel_msg = node_a_chan.get_open_channel(chain_hash);
 		let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
-		let mut node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
+		let node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
 
 		// Node B --> Node A: accept channel
 		let accept_channel_msg = node_b_chan.accept_inbound_channel();
@@ -10637,7 +10637,7 @@ mod tests {
 		// Make sure A's dust limit is as we expect.
 		let open_channel_msg = node_a_chan.get_open_channel(ChainHash::using_genesis_block(network));
 		let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
-		let mut node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
+		let node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(&feeest, &&keys_provider, &&keys_provider, node_b_node_id, &channelmanager::provided_channel_type_features(&config), &channelmanager::provided_init_features(&config), &open_channel_msg, 7, &config, 0, &&logger, /*is_0conf=*/false).unwrap();
 
 		// Node B --> Node A: accept channel, explicitly setting B's dust limit.
 		let mut accept_channel_msg = node_b_chan.accept_inbound_channel();
@@ -11817,7 +11817,7 @@ mod tests {
 
 		let open_channel_msg = node_a_chan.get_open_channel(ChainHash::using_genesis_block(network));
 		let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
-		let mut node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(
+		let node_b_chan = InboundV1Channel::<&TestKeysInterface>::new(
 			&feeest,
 			&&keys_provider,
 			&&keys_provider,