Merge branch 'jk/unused-annotation'

Annotate function parameters that are not used (but cannot be
removed for structural reasons), to prepare us to later compile
with -Wunused warning turned on.

* jk/unused-annotation:
  is_path_owned_by_current_uid(): mark "report" parameter as unused
  run-command: mark unused async callback parameters
  mark unused read_tree_recursive() callback parameters
  hashmap: mark unused callback parameters
  config: mark unused callback parameters
  streaming: mark unused virtual method parameters
  transport: mark bundle transport_options as unused
  refs: mark unused virtual method parameters
  refs: mark unused reflog callback parameters
  refs: mark unused each_ref_fn parameters
  git-compat-util: add UNUSED macro

1 files changed, 2 insertions, 2 deletions

diff --git a/dir.c b/dir.c
index 50eeb8b11e..e8b225eed4 100644
--- a/dir.c
+++ b/dir.c
@@ -655,10 +655,10 @@ void parse_path_pattern(const char **pattern,
 	*patternlen = len;
 }
 
-int pl_hashmap_cmp(const void *unused_cmp_data,
+int pl_hashmap_cmp(const void *UNUSED(cmp_data),
 		   const struct hashmap_entry *a,
 		   const struct hashmap_entry *b,
-		   const void *key)
+		   const void *UNUSED(key))
 {
 	const struct pattern_entry *ee1 =
 			container_of(a, struct pattern_entry, ent);