rust fmt

Co-authored-by: Wilmer Paulino <[email protected]>

Author: tankyleo

lightning/src/ln/channel.rs

@@ -360,15 +360,12 @@ impl OutboundHTLCState {
 			OutboundHTLCState::AwaitingRemoteRevokeToRemove(_) => generated_by_local,
 			OutboundHTLCState::AwaitingRemovedRemoteRevoke(_) => false,
 		}
-	}
-
-	fn preimage(&self) -> Option<PaymentPreimage> {
 		match self {
-			OutboundHTLCState::RemoteRemoved(OutboundHTLCOutcome::Success(preimage)) |
-			OutboundHTLCState::AwaitingRemoteRevokeToRemove(OutboundHTLCOutcome::Success(preimage)) |
-			OutboundHTLCState::AwaitingRemovedRemoteRevoke(OutboundHTLCOutcome::Success(preimage)) => {
-			Some(*preimage)
-		},
+			OutboundHTLCState::RemoteRemoved(OutboundHTLCOutcome::Success(preimage))
+			| OutboundHTLCState::AwaitingRemoteRevokeToRemove(OutboundHTLCOutcome::Success(preimage))
+			| OutboundHTLCState::AwaitingRemovedRemoteRevoke(OutboundHTLCOutcome::Success(preimage)) => {
+				Some(*preimage)
+			},
 			_ => None,
 		}
 	}