From: Jeff King <peff@peff.net>
Date: Tue, 29 Aug 2023 23:45:37 +0000 (-0400)
Subject: fetch: mark unused parameter in ref_transaction callback
X-Git-Tag: v2.43.0-rc0~106^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccf759cdb7e11e9fcfcbad02685472ce2c7a7d9a;p=thirdparty%2Fgit.git

fetch: mark unused parameter in ref_transaction callback

Since this callback is just trying to collect the set of queued tag
updates, there is no need for it to look at old_oid at all. Mark it as
unused to appease -Wunused-parameter.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/fetch.c b/builtin/fetch.c
index eed4a7cdb6..8f93529505 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -308,7 +308,7 @@ static void clear_item(struct refname_hash_entry *item)
 
 
 static void add_already_queued_tags(const char *refname,
-				    const struct object_id *old_oid,
+				    const struct object_id *old_oid UNUSED,
 				    const struct object_id *new_oid,
 				    void *cb_data)
 {