clippy fix

Author: termoshtt

openblas-build/src/download.rs

@@ -16,7 +16,7 @@ pub fn download(out_dir: &Path) -> Result<PathBuf> {
         let buf = ureq::get(&openblas_source_url()).call()?.into_reader();
         let gz_stream = flate2::read::GzDecoder::new(buf);
         let mut ar = tar::Archive::new(gz_stream);
-        ar.unpack(&out_dir)?;
+        ar.unpack(out_dir)?;
         assert!(dest.exists());
     }
     Ok(dest)

openblas-src/build.rs

@@ -174,7 +174,7 @@ fn build() {
     }
 
     let source = openblas_build::download(&output).unwrap();
-    let deliv = cfg.build(&source, &output).unwrap();
+    let deliv = cfg.build(source, &output).unwrap();
 
     println!("cargo:rustc-link-search={}", output.display());
     for search_path in &deliv.make_conf.c_extra_libs.search_paths {