From 870f7aa5cf50c13bf2c141e1f2903d185a16cb1e Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Wed, 2 Apr 2025 15:25:08 +0200
Subject: [PATCH] BUILD: backend: silence a build warning when not using ssl

Since recent commit ee94a6cfc1 ("MINOR: backend: extract conn reuse
from connect_server()") a build warning "set but not used" on the
"reuse" variable is emitted, because indeed the variable is now only
checked when SSL is in use. Let's just mark it as such.
---
 src/backend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend.c b/src/backend.c
index 80b651510..8a3399efa 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -1779,7 +1779,7 @@ int connect_server(struct stream *s)
 	struct connection *srv_conn = NULL;
 	struct server *srv;
 	int reuse_mode;
-	int reuse = 0;
+	int reuse __maybe_unused = 0;
 	int init_mux = 0;
 	int err;
 	struct sockaddr_storage *bind_addr = NULL;