From 02c3c59e62a30771d209a171edfc75a4d7387ebe Mon Sep 17 00:00:00 2001 From: Jeff King Date: Fri, 19 Aug 2022 06:08:46 -0400 Subject: hashmap: mark unused callback parameters Hashmap comparison functions must conform to a particular callback interface, but many don't use all of their parameters. Especially the void cmp_data pointer, but some do not use keydata either (because they can easily form a full struct to pass when doing lookups). Let's mark these to make -Wunused-parameter happy. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- patch-ids.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'patch-ids.c') diff --git a/patch-ids.c b/patch-ids.c index 8bf425555d..cdfa513549 100644 --- a/patch-ids.c +++ b/patch-ids.c @@ -38,7 +38,7 @@ int commit_patch_id(struct commit *commit, struct diff_options *options, static int patch_id_neq(const void *cmpfn_data, const struct hashmap_entry *eptr, const struct hashmap_entry *entry_or_key, - const void *unused_keydata) + const void *UNUSED(keydata)) { /* NEEDSWORK: const correctness? */ struct diff_options *opt = (void *)cmpfn_data; -- cgit v1.2.3