From: Viktor Tigerström <11711198+ViktorTigerstrom@users.noreply.github.com>
Date: Fri, 10 Jun 2022 00:01:36 +0000 (+0200)
Subject: Remove unnecessary `per_peer_state` branch
X-Git-Tag: v0.0.114-beta~67^2~12
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=b8ca7c9256067c4bb4f2cbbda8e58209020cd0d2;p=rust-lightning

Remove unnecessary `per_peer_state` branch

After `channels` are now stored in the `per_peer_state`, some logic can
be simplified and extra accessing of the `per_peer_state` can be
removed.
---

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 0a88f97e5..7b2865bb1 100644
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -1590,7 +1590,7 @@ where
 						channel_id: (*channel_id).clone(),
 						counterparty: ChannelCounterparty {
 							node_id: channel.get_counterparty_node_id(),
-							features: InitFeatures::empty(),
+							features: peer_state.latest_features.clone(),
 							unspendable_punishment_reserve: to_remote_reserve_satoshis,
 							forwarding_info: channel.counterparty_forwarding_info(),
 							// Ensures that we have actually received the `htlc_minimum_msat` value
@@ -1630,12 +1630,6 @@ where
 				}
 			}
 		}
-		let per_peer_state = self.per_peer_state.read().unwrap();
-		for chan in res.iter_mut() {
-			if let Some(peer_state) = per_peer_state.get(&chan.counterparty.node_id) {
-				chan.counterparty.features = peer_state.lock().unwrap().latest_features.clone();
-			}
-		}
 		res
 	}