From 2f623368ab1f43944de2b19f1de2c40e2692c8cc Mon Sep 17 00:00:00 2001
From: Chang Su <chang.s.su@oracle.com>
Date: Fri, 2 Jan 2026 15:46:13 -0800
Subject: [PATCH] refactor(core): use idiomatic .min() in calculate_delay
 (#16314)

---
 sgl-model-gateway/src/core/retry.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sgl-model-gateway/src/core/retry.rs b/sgl-model-gateway/src/core/retry.rs
index 7864dcf85..40fd9ed64 100644
--- a/sgl-model-gateway/src/core/retry.rs
+++ b/sgl-model-gateway/src/core/retry.rs
@@ -27,10 +27,7 @@ impl BackoffCalculator {
     /// Calculate backoff delay for a given attempt index (0-based).
     pub fn calculate_delay(config: &RetryConfig, attempt: u32) -> Duration {
         let pow = config.backoff_multiplier.powi(attempt as i32);
-        let mut delay_ms = (config.initial_backoff_ms as f32 * pow) as u64;
-        if delay_ms > config.max_backoff_ms {
-            delay_ms = config.max_backoff_ms;
-        }
+        let delay_ms = ((config.initial_backoff_ms as f32 * pow) as u64).min(config.max_backoff_ms);
 
         let jitter = config.jitter_factor.clamp(0.0, 1.0);
         if jitter > 0.0 {