gc: mark unused config parameter in virtual functions

Commit d1ae15d68b (builtin/gc: refactor to read config into structure,
2024-08-16) added a new parameter to the maintenance_task virtual
functions, but most of them don't need to look at it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/gc.c b/builtin/gc.c
index 427faf1cfe1bdb66ad251e2bc040f88bc06bc0ea..0e361253e3b11e0dd2cc1c0b9ad0cccaf0c9f76c 100644 (file)
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -967,7 +967,7 @@ static int dfs_on_ref(const char *refname UNUSED,
        return result;
 }
 
-static int should_write_commit_graph(struct gc_config *cfg)
+static int should_write_commit_graph(struct gc_config *cfg UNUSED)
 {
        int result;
        struct cg_auto_data data;
@@ -1005,7 +1005,7 @@ static int run_write_commit_graph(struct maintenance_run_opts *opts)
 }
 
 static int maintenance_task_commit_graph(struct maintenance_run_opts *opts,
-                                        struct gc_config *cfg)
+                                        struct gc_config *cfg UNUSED)
 {
        prepare_repo_settings(the_repository);
        if (!the_repository->settings.core_commit_graph)
@@ -1040,7 +1040,7 @@ static int fetch_remote(struct remote *remote, void *cbdata)
 }
 
 static int maintenance_task_prefetch(struct maintenance_run_opts *opts,
-                                    struct gc_config *cfg)
+                                    struct gc_config *cfg UNUSED)
 {
        if (for_each_remote(fetch_remote, opts)) {
                error(_("failed to prefetch remotes"));
@@ -1051,7 +1051,7 @@ static int maintenance_task_prefetch(struct maintenance_run_opts *opts,
 }
 
 static int maintenance_task_gc(struct maintenance_run_opts *opts,
-                              struct gc_config *cfg)
+                              struct gc_config *cfg UNUSED)
 {
        struct child_process child = CHILD_PROCESS_INIT;
 
@@ -1100,7 +1100,7 @@ static int loose_object_count(const struct object_id *oid UNUSED,
        return 0;
 }
 
-static int loose_object_auto_condition(struct gc_config *cfg)
+static int loose_object_auto_condition(struct gc_config *cfg UNUSED)
 {
        int count = 0;
 
@@ -1192,12 +1192,12 @@ static int pack_loose(struct maintenance_run_opts *opts)
 }
 
 static int maintenance_task_loose_objects(struct maintenance_run_opts *opts,
-                                         struct gc_config *cfg)
+                                         struct gc_config *cfg UNUSED)
 {
        return prune_packed(opts) || pack_loose(opts);
 }
 
-static int incremental_repack_auto_condition(struct gc_config *cfg)
+static int incremental_repack_auto_condition(struct gc_config *cfg UNUSED)
 {
        struct packed_git *p;
        int incremental_repack_auto_limit = 10;
@@ -1317,7 +1317,7 @@ static int multi_pack_index_repack(struct maintenance_run_opts *opts)
 }
 
 static int maintenance_task_incremental_repack(struct maintenance_run_opts *opts,
-                                              struct gc_config *cfg)
+                                              struct gc_config *cfg UNUSED)
 {
        prepare_repo_settings(the_repository);
        if (!the_repository->settings.core_multi_pack_index) {