From 7f3c1cacaeafcf80eec46def595dbb1a83c7630f Mon Sep 17 00:00:00 2001
From: Keiji Yoshida <keijiyoshida.mail@gmail.com>
Date: Tue, 11 Oct 2016 03:42:29 +0900
Subject: [PATCH] Removed the unused named return parameter of
 `BackoffConfig`'s `backoff` method.

---
 backoff.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backoff.go b/backoff.go
index 52f4f10f..c99024ee 100644
--- a/backoff.go
+++ b/backoff.go
@@ -58,7 +58,7 @@ func setDefaults(bc *BackoffConfig) {
 	}
 }
 
-func (bc BackoffConfig) backoff(retries int) (t time.Duration) {
+func (bc BackoffConfig) backoff(retries int) time.Duration {
 	if retries == 0 {
 		return bc.baseDelay
 	}