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 --- range-diff.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'range-diff.c') diff --git a/range-diff.c b/range-diff.c index f63b3ffc20..1528fdd0db 100644 --- a/range-diff.c +++ b/range-diff.c @@ -224,8 +224,10 @@ cleanup: return ret; } -static int patch_util_cmp(const void *dummy, const struct patch_util *a, - const struct patch_util *b, const char *keydata) +static int patch_util_cmp(const void *UNUSED(cmp_data), + const struct patch_util *a, + const struct patch_util *b, + const char *keydata) { return strcmp(a->diff, keydata ? keydata : b->diff); } -- cgit v1.2.3