cleanup: fix things rustc/clipppy now complain about

Mostly
https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow.

Sponsored-by: author

1 files changed, 1 insertions, 1 deletions

diff --git a/src/bin/benchmark-indexedstore.rs b/src/bin/benchmark-indexedstore.rs
index 5cd3ff1..1479cb9 100644
--- a/src/bin/benchmark-indexedstore.rs
+++ b/src/bin/benchmark-indexedstore.rs
@@ -83,7 +83,7 @@ fn lookup(index: &mut IndexedStore, num: u32) -> anyhow::Result<()> {
     loop {
         let gen = ChunkGenerator::new(num);
         for (_, _, chunk) in gen {
-            index.find_by_sha256(&chunk.meta().sha256())?;
+            index.find_by_sha256(chunk.meta().sha256())?;
             done += 1;
             if done >= num {
                 return Ok(());