Merge branch 'jk/unused-post-2.39' into maint-2.39

Code clean-up around unused function parameters.

* jk/unused-post-2.39:
  userdiff: mark unused parameter in internal callback
  list-objects-filter: mark unused parameters in virtual functions
  diff: mark unused parameters in callbacks
  xdiff: mark unused parameter in xdl_call_hunk_func()
  xdiff: drop unused parameter in def_ff()
  ws: drop unused parameter from ws_blank_line()
  list-objects: drop process_gitlink() function
  blob: drop unused parts of parse_blob_buffer()
  ls-refs: use repository parameter to iterate refs

1 files changed, 8 insertions, 4 deletions

diff --git a/range-diff.c b/range-diff.c
index 8b7d81adc1..8255ab4349 100644
--- a/range-diff.c
+++ b/range-diff.c
@@ -269,14 +269,18 @@ static void find_exact_matches(struct string_list *a, struct string_list *b)
 	hashmap_clear(&map);
 }
 
-static int diffsize_consume(void *data, char *line, unsigned long len)
+static int diffsize_consume(void *data,
+			     char *line UNUSED,
+			     unsigned long len UNUSED)
 {
 	(*(int *)data)++;
 	return 0;
 }
 
-static void diffsize_hunk(void *data, long ob, long on, long nb, long nn,
-			  const char *funcline, long funclen)
+static void diffsize_hunk(void *data,
+			  long ob UNUSED, long on UNUSED,
+			  long nb UNUSED, long nn UNUSED,
+			  const char *func UNUSED, long funclen UNUSED)
 {
 	diffsize_consume(data, NULL, 0);
 }
@@ -461,7 +465,7 @@ static void patch_diff(const char *a, const char *b,
 	diff_flush(diffopt);
 }
 
-static struct strbuf *output_prefix_cb(struct diff_options *opt, void *data)
+static struct strbuf *output_prefix_cb(struct diff_options *opt UNUSED, void *data)
 {
 	return data;
 }