From 2e9e3cf97fa961d8d1d099bdbfaec27dc185d995 Mon Sep 17 00:00:00 2001
From: Roman Zavodskikh <roman-zavodskikh@yandex.ru>
Date: Wed, 25 Sep 2024 10:01:46 +0200
Subject: [PATCH] minor: remove unused endpointRegistry field from
 healthyEndpoints and fadeIn (#3248)

Signed-off-by: Roman Zavodskikh <roman.zavodskikh@zalando.de>
---
 proxy/fadein.go               | 3 +--
 proxy/fadein_internal_test.go | 2 +-
 proxy/healthy_endpoints.go    | 1 -
 proxy/proxy.go                | 4 +---
 4 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/proxy/fadein.go b/proxy/fadein.go
index 80857b41f7..c9d898dfa9 100644
--- a/proxy/fadein.go
+++ b/proxy/fadein.go
@@ -9,8 +9,7 @@ import (
 )
 
 type fadeIn struct {
-	rnd              *rand.Rand
-	endpointRegistry *routing.EndpointRegistry
+	rnd *rand.Rand
 }
 
 func (f *fadeIn) fadeInScore(lifetime time.Duration, duration time.Duration, exponent float64) float64 {
diff --git a/proxy/fadein_internal_test.go b/proxy/fadein_internal_test.go
index 8ebf92a9f4..6fccb060b1 100644
--- a/proxy/fadein_internal_test.go
+++ b/proxy/fadein_internal_test.go
@@ -92,7 +92,7 @@ func initializeEndpoints(endpointAges []float64, algorithmName string, fadeInDur
 		registry.GetMetrics(eps[i]).SetDetected(detectionTimes[i])
 	}
 
-	proxy := &Proxy{registry: registry, fadein: &fadeIn{rnd: rand.New(loadbalancer.NewLockedSource()), endpointRegistry: registry}, quit: make(chan struct{})}
+	proxy := &Proxy{registry: registry, fadein: &fadeIn{rnd: rand.New(loadbalancer.NewLockedSource())}, quit: make(chan struct{})}
 	return route, proxy, eps
 }
 
diff --git a/proxy/healthy_endpoints.go b/proxy/healthy_endpoints.go
index 70c0366361..8a1c9c6092 100644
--- a/proxy/healthy_endpoints.go
+++ b/proxy/healthy_endpoints.go
@@ -9,7 +9,6 @@ import (
 
 type healthyEndpoints struct {
 	rnd                        *rand.Rand
-	endpointRegistry           *routing.EndpointRegistry
 	maxUnhealthyEndpointsRatio float64
 }
 
diff --git a/proxy/proxy.go b/proxy/proxy.go
index 0babad8da5..5c4fe9faca 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -841,7 +841,6 @@ func WithParams(p Params) *Proxy {
 	if p.EnablePassiveHealthCheck {
 		healthyEndpointsChooser = &healthyEndpoints{
 			rnd:                        rand.New(loadbalancer.NewLockedSource()),
-			endpointRegistry:           p.EndpointRegistry,
 			maxUnhealthyEndpointsRatio: p.PassiveHealthCheck.MaxUnhealthyEndpointsRatio,
 		}
 	}
@@ -849,8 +848,7 @@ func WithParams(p Params) *Proxy {
 		routing:  p.Routing,
 		registry: p.EndpointRegistry,
 		fadein: &fadeIn{
-			rnd:              rand.New(loadbalancer.NewLockedSource()),
-			endpointRegistry: p.EndpointRegistry,
+			rnd: rand.New(loadbalancer.NewLockedSource()),
 		},
 		heathlyEndpoints:         healthyEndpointsChooser,
 		roundTripper:             p.CustomHttpRoundTripperWrap(tr),