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git-compat-util.h: use "UNUSED", not "UNUSED(var)"

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As reported in [1] the "UNUSED(var)" macro introduced in
2174b8c75de (Merge branch 'jk/unused-annotation' into next,
2022-08-24) breaks coccinelle's parsing of our sources in files where
it occurs.

Let's instead partially go with the approach suggested in [2] of
making this not take an argument. As noted in [1] "coccinelle" will
ignore such tokens in argument lists that it doesn't know about, and
it's less of a surprise to syntax highlighters.

This undoes the "help us notice when a parameter marked as unused is
actually use" part of 9b24034754 (git-compat-util: add UNUSED macro,
2022-08-19), a subsequent commit will further tweak the macro to
implement a replacement for that functionality.

1. https://lore.kernel.org/git/220825.86ilmg4mil.gmgdl@evledraar.gmail.com/
2. https://lore.kernel.org/git/220819.868rnk54ju.gmgdl@evledraar.gmail.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2022-08-25 19:09:48 +02:00
committed by Junio C Hamano
parent 776515ef8b
commit 5cf88fd8b0
93 changed files with 269 additions and 269 deletions
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16
wt-status.c
View File

@ -947,11 +947,11 @@ static void wt_longstatus_print_changed(struct wt_status *s)
wt_longstatus_print_trailer(s);
}
static int stash_count_refs(struct object_id *UNUSED(ooid),
struct object_id *UNUSED(noid),
const char *UNUSED(email),
timestamp_t UNUSED(timestamp), int UNUSED(tz),
const char *UNUSED(message), void *cb_data)
static int stash_count_refs(struct object_id *ooid UNUSED,
struct object_id *noid UNUSED,
const char *email UNUSED,
timestamp_t timestamp UNUSED, int tz UNUSED,
const char *message UNUSED, void *cb_data)
{
int *c = cb_data;
(*c)++;
@ -1614,10 +1614,10 @@ struct grab_1st_switch_cbdata {
struct object_id noid;
};
static int grab_1st_switch(struct object_id *UNUSED(ooid),
static int grab_1st_switch(struct object_id *ooid UNUSED,
struct object_id *noid,
const char *UNUSED(email),
timestamp_t UNUSED(timestamp), int UNUSED(tz),
const char *email UNUSED,
timestamp_t timestamp UNUSED, int tz UNUSED,
const char *message, void *cb_data)
{
struct grab_1st_switch_cbdata *cb = cb_data;