refs: mark unused parameters in do_for_each_reflog_helper()

This is an each_ref_fn callback, so it has to match that interface. We marked most of these in 63e14ee2d6 (refs: mark unused each_ref_fn parameters, 2022-08-19), but in this case: - this function was created in 31f898397b (refs: drop unused params from the reflog iterator callback, 2024-02-21), and most of the arguments were correctly mark as UNUSED, but "flags" was missed. - commit e8207717f1 (refs: add referent to each_ref_fn, 2024-08-09) added a new argument to the each_ref_fn callback. In most callbacks it added an UNUSED annotation, but it missed one case. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Aug 17, 2024 at 04:22 UTC bdc71b43ee2599eb7d361b481f6aadd7ad21e7c5
1 file changed +3 -2
refs.c
+3 -2
@@ -2390,9 +2390,10 @@ struct do_for_each_reflog_help {
2390 void *cb_data;
2391 };
2392
2393 -static int do_for_each_reflog_helper(const char *refname, const char *referent,
2393 +static int do_for_each_reflog_helper(const char *refname,
2394 + const char *referent UNUSED,
2395 const struct object_id *oid UNUSED,
2395 - int flags,
2396 + int flags UNUSED,
2397 void *cb_data)
2398 {
2399 struct do_for_each_reflog_help *hp = cb_data;