From 1ccd94fb84a9975587c387129f41b6567b614f80 Mon Sep 17 00:00:00 2001
From: Chrono <chrono_cpp@me.com>
Date: Tue, 5 Sep 2023 23:11:36 +0800
Subject: [PATCH] style(db/declarative): small clean for `load_into_cache()`
 (#11507)

---
 kong/db/declarative/import.lua | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua
index 2ede32c984fd..e2a4a619aea9 100644
--- a/kong/db/declarative/import.lua
+++ b/kong/db/declarative/import.lua
@@ -16,9 +16,7 @@ local type = type
 local pairs = pairs
 local next = next
 local insert = table.insert
-local min = math.min
 local null = ngx.null
-local md5 = ngx.md5
 local get_phase = ngx.get_phase
 local yield = utils.yield
 local sha256 = utils.sha256_hex
@@ -443,6 +441,9 @@ local load_into_cache_with_events
 do
   local events = require("kong.runloop.events")
 
+  local md5 = ngx.md5
+  local min = math.min
+
   local exiting = ngx.worker.exiting
 
   local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes)
@@ -450,8 +451,6 @@ do
       return nil, "exiting"
     end
 
-    local reconfigure_data
-
     local ok, err, default_ws = load_into_cache(entities, meta, hash)
     if not ok then
       if err:find("MDB_MAP_FULL", nil, true) then
@@ -464,6 +463,7 @@ do
     local router_hash
     local plugins_hash
     local balancer_hash
+
     if hashes then
       if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then
         router_hash = md5(hashes.services .. hashes.routes)
@@ -479,13 +479,12 @@ do
          targets_hash   ~= DECLARATIVE_EMPTY_CONFIG_HASH
       then
         balancer_hash = md5(upstreams_hash .. targets_hash)
-
       else
         balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH
       end
     end
 
-    reconfigure_data = {
+    local reconfigure_data = {
       default_ws,
       router_hash,
       plugins_hash,