From f817df638b1ba8cf8c261c536a30599c805cf04c Mon Sep 17 00:00:00 2001
From: teor <teor@riseup.net>
Date: Thu, 8 Jul 2021 00:38:57 +1000
Subject: [PATCH] clippy: remove needless borrows (#2457)

---
 zebra-chain/src/transaction/hash.rs    | 2 +-
 zebra-chain/src/transaction/sighash.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/zebra-chain/src/transaction/hash.rs b/zebra-chain/src/transaction/hash.rs
index 96975a76..e8188055 100644
--- a/zebra-chain/src/transaction/hash.rs
+++ b/zebra-chain/src/transaction/hash.rs
@@ -19,7 +19,7 @@ pub struct Hash(pub [u8; 32]);
 
 impl<'a> From<&'a Transaction> for Hash {
     fn from(transaction: &'a Transaction) -> Self {
-        let hasher = TxIdBuilder::new(&transaction);
+        let hasher = TxIdBuilder::new(transaction);
         hasher
             .txid()
             .expect("zcash_primitives and Zebra transaction formats must be compatible")
diff --git a/zebra-chain/src/transaction/sighash.rs b/zebra-chain/src/transaction/sighash.rs
index baf38f71..dffc01b9 100644
--- a/zebra-chain/src/transaction/sighash.rs
+++ b/zebra-chain/src/transaction/sighash.rs
@@ -555,6 +555,6 @@ impl<'a> SigHasher<'a> {
             .input
             .as_ref()
             .map(|(output, input, idx)| (output, *input, *idx));
-        sighash(&self.trans, self.hash_type, self.network_upgrade, input)
+        sighash(self.trans, self.hash_type, self.network_upgrade, input)
     }
 }