From 73c9c7d7959650484aa07fd42c84a7171b542014 Mon Sep 17 00:00:00 2001
From: willmafh <willmafh@hotmail.com>
Date: Mon, 18 Nov 2024 12:51:38 +0800
Subject: [PATCH] delete unused variable

---
 src/ngx_http_lua_socket_tcp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/ngx_http_lua_socket_tcp.c b/src/ngx_http_lua_socket_tcp.c
index 27fc64ec2d..5f2255e7eb 100644
--- a/src/ngx_http_lua_socket_tcp.c
+++ b/src/ngx_http_lua_socket_tcp.c
@@ -3153,7 +3153,6 @@ ngx_http_lua_socket_tcp_receive_retval_handler(ngx_http_request_t *r,
     ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L)
 {
     int                          n;
-    ngx_int_t                    rc;
     ngx_http_lua_ctx_t          *ctx;
     ngx_event_t                 *ev;