rm braces

Author: G8XSU

lightning/src/chain/channelmonitor.rs

@@ -4291,7 +4291,7 @@ impl<Signer: EcdsaChannelSigner> ChannelMonitorImpl<Signer> {
 				}
 			}
 			if let Some(ref htlc_outputs) = self.counterparty_claimable_outpoints.get(&input.previous_output.txid) {
-				scan_commitment!(htlc_outputs.iter().map(|&(ref a, ref b)| (a, (b.as_ref()).map(|boxed| &**boxed))),
+				scan_commitment!(htlc_outputs.iter().map(|&(ref a, ref b)| (a, b.as_ref().map(|boxed| &**boxed))),
 					"counterparty commitment tx", false);
 			}