From 1e6459efcaaf9d0bffba59fd0bc0c44d0731dd65 Mon Sep 17 00:00:00 2001
From: Jeff King <peff@peff.net>
Date: Mon, 3 Jul 2023 02:44:31 -0400
Subject: [PATCH] rev-parse: mark unused parameter in for_each_abbrev callback

We don't need to use the "data" parameter in this instance. Let's mark
it to avoid -Wunused-parameter warnings.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin/rev-parse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 3e2ee44177..075e2c5aa4 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -226,7 +226,7 @@ static int anti_reference(const char *refname, const struct object_id *oid,
 	return 0;
 }
 
-static int show_abbrev(const struct object_id *oid, void *cb_data)
+static int show_abbrev(const struct object_id *oid, void *cb_data UNUSED)
 {
 	show_rev(NORMAL, oid, NULL);
 	return 0;