Clippy

programs/bpf_loader/build.rs

@@ -29,6 +29,7 @@ fn main() {
     let mut out = BufWriter::new(file);
     let sysc_re = Regex::new(r#"register_syscall_by_name\([[:space:]]*b"([^"]+)","#).unwrap();
     for caps in sysc_re.captures_iter(text) {
-        writeln!(out, "{}", caps[1].to_string()).unwrap();
+        let name = caps[1].to_string();
+        writeln!(out, "{}", name).unwrap();
     }
 }