From 8c6f690fa584e6f1bccc428d2b5525ba219e16c2 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Tue, 7 Jun 2022 17:14:16 +0200
Subject: [PATCH] less verbose code

---
 src/block/rc.rs | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/block/rc.rs b/src/block/rc.rs
index 42cdf241..f82595b7 100644
--- a/src/block/rc.rs
+++ b/src/block/rc.rs
@@ -22,9 +22,7 @@ impl BlockRc {
 	pub(crate) fn block_incref(&self, tx: &mut db::Transaction, hash: &Hash) -> db::Result<bool> {
 		let old_rc = RcEntry::parse_opt(tx.get(&self.rc, &hash)?);
 		match old_rc.increment().serialize() {
-			Some(x) => {
-				tx.insert(&self.rc, &hash, x)?;
-			}
+			Some(x) => tx.insert(&self.rc, &hash, x)?,
 			None => unreachable!(),
 		};
 		Ok(old_rc.is_zero())
@@ -35,12 +33,8 @@ impl BlockRc {
 	pub(crate) fn block_decref(&self, tx: &mut db::Transaction, hash: &Hash) -> db::Result<bool> {
 		let new_rc = RcEntry::parse_opt(tx.get(&self.rc, &hash)?).decrement();
 		match new_rc.serialize() {
-			Some(x) => {
-				tx.insert(&self.rc, &hash, x)?;
-			}
-			None => {
-				tx.remove(&self.rc, &hash)?;
-			}
+			Some(x) => tx.insert(&self.rc, &hash, x)?,
+			None => tx.remove(&self.rc, &hash)?,
 		};
 		Ok(matches!(new_rc, RcEntry::Deletable { .. }))
 	}