From: Matt Corallo Date: Sun, 16 Jun 2024 14:15:07 +0000 (+0000) Subject: Drop unused return value from `claim_funds_from_hop` X-Git-Tag: v0.0.124-beta~78^2 X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=fea63930831fb5c7ea4c38a2d405d4bdb5ae6f29;p=rust-lightning Drop unused return value from `claim_funds_from_hop` --- diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs index 274edf6d7..508d13a15 100644 --- a/lightning/src/ln/channelmanager.rs +++ b/lightning/src/ln/channelmanager.rs @@ -6159,21 +6159,13 @@ where } if valid_mpp { for htlc in sources.drain(..) { - let prev_hop_chan_id = htlc.prev_hop.channel_id; - if let Err((pk, err)) = self.claim_funds_from_hop( + self.claim_funds_from_hop( htlc.prev_hop, payment_preimage, |_, definitely_duplicate| { debug_assert!(!definitely_duplicate, "We shouldn't claim duplicatively from a payment"); Some(MonitorUpdateCompletionAction::PaymentClaimed { payment_hash }) } - ) { - if let msgs::ErrorAction::IgnoreError = err.err.action { - // We got a temporary failure updating monitor, but will claim the - // HTLC when the monitor updating is restored (or on chain). - let logger = WithContext::from(&self.logger, None, Some(prev_hop_chan_id), Some(payment_hash)); - log_error!(logger, "Temporary failure claiming HTLC, treating as success: {}", err.err.err); - } else { errs.push((pk, err)); } - } + ); } } if !valid_mpp { @@ -6195,9 +6187,10 @@ where } } - fn claim_funds_from_hop, bool) -> Option>(&self, - prev_hop: HTLCPreviousHopData, payment_preimage: PaymentPreimage, completion_action: ComplFunc) - -> Result<(), (PublicKey, MsgHandleErrInternal)> { + fn claim_funds_from_hop, bool) -> Option>( + &self, prev_hop: HTLCPreviousHopData, payment_preimage: PaymentPreimage, + completion_action: ComplFunc, + ) { //TODO: Delay the claimed_funds relaying just like we do outbound relay! // If we haven't yet run background events assume we're still deserializing and shouldn't @@ -6259,7 +6252,7 @@ where let action = if let Some(action) = completion_action(None, true) { action } else { - return Ok(()); + return; }; mem::drop(peer_state_lock); @@ -6275,7 +6268,7 @@ where } else { debug_assert!(false, "Duplicate claims should always free another channel immediately"); - return Ok(()); + return; }; if let Some(peer_state_mtx) = per_peer_state.get(&node_id) { let mut peer_state = peer_state_mtx.lock().unwrap(); @@ -6300,7 +6293,7 @@ where } } } - return Ok(()); + return; } } } @@ -6348,7 +6341,6 @@ where // generally always allowed to be duplicative (and it's specifically noted in // `PaymentForwarded`). self.handle_monitor_update_completion_actions(completion_action(None, false)); - Ok(()) } fn finalize_claims(&self, sources: Vec) { @@ -6381,7 +6373,7 @@ where let completed_blocker = RAAMonitorUpdateBlockingAction::from_prev_hop_data(&hop_data); #[cfg(debug_assertions)] let claiming_chan_funding_outpoint = hop_data.outpoint; - let res = self.claim_funds_from_hop(hop_data, payment_preimage, + self.claim_funds_from_hop(hop_data, payment_preimage, |htlc_claim_value_msat, definitely_duplicate| { let chan_to_release = if let Some(node_id) = next_channel_counterparty_node_id { @@ -6475,10 +6467,6 @@ where }) } }); - if let Err((pk, err)) = res { - let result: Result<(), _> = Err(err); - let _ = handle_error!(self, result, pk); - } }, } }