decoder: clippy (div_ceil, if let), which CI's -D warnings refused

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
2026-10-13 23:08:10 +09:00
parent cce9711119
commit b906570327
2 changed files with 5 additions and 7 deletions
@@ -284,12 +284,10 @@ fn main() -> ExitCode {
    loop {
        if sock.is_none() && last_open_try.elapsed() >= Duration::from_secs(2) {
            last_open_try = Instant::now();
-            match socket::RxSocket::open(&iface, &ids, Duration::from_millis(100)) {
-                Ok(s) => {
-                    eprintln!("decoder: {iface} open");
-                    sock = Some(s);
-                }
-                Err(_) => {} // absent or down: the state says so, retried every 2 s
+            // Absent or down: the state says so, retried every 2 s.
+            if let Ok(s) = socket::RxSocket::open(&iface, &ids, Duration::from_millis(100)) {
+                eprintln!("decoder: {iface} open");
+                sock = Some(s);
            }
        }
        match sock.as_ref().map(|s| s.recv()) {