Remove redundant log when paying BOLT 12 invoice.

We already log the error in channelmanager.

Author: valentinewallace

lightning/src/ln/outbound_payment.rs

@@ -873,12 +873,7 @@ impl OutboundPayments {
 		);
 		onion_utils::set_max_path_length(
 			&mut route_params, &RecipientOnionFields::spontaneous_empty(), None, best_block_height
-		)
-			.map_err(|()| {
-				log_error!(logger, "Can't construct an onion packet without exceeding 1300-byte onion \
-					hop_data length for payment with id {} and hash {}", payment_id, payment_hash);
-				Bolt12PaymentError::OnionPacketSizeExceeded
-			})?;
+		).map_err(|()| Bolt12PaymentError::OnionPacketSizeExceeded)?;
 
 		if let Some(max_fee_msat) = max_total_routing_fee_msat {
 			route_params.max_total_routing_fee_msat = Some(max_fee_msat);