diff --git a/ethers-contract/src/call.rs b/ethers-contract/src/call.rs
index 16b7b1b8..d3a26f64 100644
--- a/ethers-contract/src/call.rs
+++ b/ethers-contract/src/call.rs
@@ -360,6 +360,7 @@ where
     type IntoFuture = Pin<Box<dyn Future<Output = Self::Output> + Send>>;
 
     fn into_future(self) -> Self::IntoFuture {
+        #[allow(clippy::redundant_async_block)]
         Box::pin(async move { self.call().await })
     }
 }
diff --git a/ethers-signers/src/aws/mod.rs b/ethers-signers/src/aws/mod.rs
index 2d988252..fdbca554 100644
--- a/ethers-signers/src/aws/mod.rs
+++ b/ethers-signers/src/aws/mod.rs
@@ -253,7 +253,7 @@ impl super::Signer for AwsSigner {
             payload.encode_eip712().map_err(|e| Self::Error::Eip712Error(e.to_string()))?;
 
         let sig = self.sign_digest(digest).await?;
-        let sig = utils::sig_from_digest_bytes_trial_recovery(&sig, digest.into(), &self.pubkey);
+        let sig = utils::sig_from_digest_bytes_trial_recovery(&sig, digest, &self.pubkey);
 
         Ok(sig)
     }
diff --git a/ethers-signers/src/aws/utils.rs b/ethers-signers/src/aws/utils.rs
index ed45d8c1..481971df 100644
--- a/ethers-signers/src/aws/utils.rs
+++ b/ethers-signers/src/aws/utils.rs
@@ -40,9 +40,9 @@ pub(super) fn sig_from_digest_bytes_trial_recovery(
     let r = U256::from_big_endian(r_bytes.as_slice());
     let s = U256::from_big_endian(s_bytes.as_slice());
 
-    if check_candidate(&sig, RecoveryId::from_byte(0).unwrap(), digest, vk) {
+    if check_candidate(sig, RecoveryId::from_byte(0).unwrap(), digest, vk) {
         EthSig { r, s, v: 0 }
-    } else if check_candidate(&sig, RecoveryId::from_byte(1).unwrap(), digest, vk) {
+    } else if check_candidate(sig, RecoveryId::from_byte(1).unwrap(), digest, vk) {
         EthSig { r, s, v: 1 }
     } else {
         panic!("bad sig");