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 --- submodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'submodule.c') diff --git a/submodule.c b/submodule.c index 8ac2fca855..fae24ef34a 100644 --- a/submodule.c +++ b/submodule.c @@ -832,7 +832,7 @@ static void changed_submodule_data_clear(struct changed_submodule_data *cs_data) } static void collect_changed_submodules_cb(struct diff_queue_struct *q, - struct diff_options *options, + struct diff_options *options UNUSED, void *data) { struct collect_changed_submodules_cb_data *me = data; -- cgit v1.3-5-g9baa