From 61bdc7c5d8b1dedc5f9c3af45c5738d14136ae90 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Tue, 13 Dec 2022 06:13:48 -0500 Subject: diff: mark unused parameters in callbacks The diff code provides a format_callback interface, but not every callback needs each parameter (e.g., the "opt" and "data" parameters are frequently left unused). Likewise for the output_prefix callback, the low-level change/add_remove interfaces, the callbacks used by xdi_diff(), etc. Mark unused arguments in the callback implementations to quiet -Wunused-parameter. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- builtin/merge-tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'builtin/merge-tree.c') diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c index e3767087bb..ae2c011681 100644 --- a/builtin/merge-tree.c +++ b/builtin/merge-tree.c @@ -98,7 +98,7 @@ static void *origin(struct merge_list *entry, unsigned long *size) return NULL; } -static int show_outf(void *priv_, mmbuffer_t *mb, int nbuf) +static int show_outf(void *priv UNUSED, mmbuffer_t *mb, int nbuf) { int i; for (i = 0; i < nbuf; i++) -- cgit v1.2.3