Mark the parameters callbacks leave unused

With these and the two changes before them, cgit builds under git's
DEVELOPER=1 settings, which also annotate their own callbacks this way.

1 file changed, 2 insertions, 2 deletions

diff --git a/source/ui-tree.c b/source/ui-tree.cindex 2bb2858..3e2fb5e 100644--- a/source/ui-tree.c+++ b/source/ui-tree.c@@ -212,7 +212,7 @@ static bool print_object(const struct object_id *oid, const char *path, 	return true; } -static int only_child_cb(const struct object_id *oid, struct strbuf *base,+static int only_child_cb(const struct object_id *oid, struct strbuf *base UNUSED, 	const char *pathname, unsigned mode, void *data) { 	struct only_child *child = data;@@ -365,7 +365,7 @@ cleanup: 	strbuf_release(&class); } -static int ls_item(const struct object_id *oid, struct strbuf *base,+static int ls_item(const struct object_id *oid, struct strbuf *base UNUSED, 	const char *pathname, unsigned mode, void *data) { 	struct walk_tree_context *walk = data;
diff --git a/source/ui-tree.c b/source/ui-tree.c
index 2bb2858..3e2fb5e 100644
--- a/source/ui-tree.c
+++ b/source/ui-tree.c
@@ -212,7 +212,7 @@ static bool print_object(const struct object_id *oid, const char *path,
 	return true;
 }
 
-static int only_child_cb(const struct object_id *oid, struct strbuf *base,
+static int only_child_cb(const struct object_id *oid, struct strbuf *base UNUSED,
 	const char *pathname, unsigned mode, void *data)
 {
 	struct only_child *child = data;
@@ -365,7 +365,7 @@ cleanup:
 	strbuf_release(&class);
 }
 
-static int ls_item(const struct object_id *oid, struct strbuf *base,
+static int ls_item(const struct object_id *oid, struct strbuf *base UNUSED,
 	const char *pathname, unsigned mode, void *data)
 {
 	struct walk_tree_context *walk = data;