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, 9 insertions, 5 deletions

diff --git a/builtin/remote.c b/builtin/remote.c
index 07117e4c9a..3bde8cc760 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -264,7 +264,8 @@ static const char *abbrev_ref(const char *name, const char *prefix)
 }
 #define abbrev_branch(name) abbrev_ref((name), "refs/heads/")
 
-static int config_read_branches(const char *key, const char *value, void *cb)
+static int config_read_branches(const char *key, const char *value,
+				void *UNUSED(data))
 {
 	const char *orig_key = key;
 	char *name;
@@ -538,7 +539,8 @@ struct branches_for_remote {
 };
 
 static int add_branch_for_removal(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
+				  const struct object_id *UNUSED(oid),
+				  int UNUSED(flags), void *cb_data)
 {
 	struct branches_for_remote *branches = cb_data;
 	struct refspec_item refspec;
@@ -580,7 +582,8 @@ struct rename_info {
 };
 
 static int read_remote_branches(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
+				const struct object_id *UNUSED(oid),
+				int UNUSED(flags), void *cb_data)
 {
 	struct rename_info *rename = cb_data;
 	struct strbuf buf = STRBUF_INIT;
@@ -955,7 +958,8 @@ static void free_remote_ref_states(struct ref_states *states)
 }
 
 static int append_ref_to_tracked_list(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
+				      const struct object_id *UNUSED(oid),
+				      int flags, void *cb_data)
 {
 	struct ref_states *states = cb_data;
 	struct refspec_item refspec;
@@ -1485,7 +1489,7 @@ static int prune(int argc, const char **argv, const char *prefix)
 	return result;
 }
 
-static int get_remote_default(const char *key, const char *value, void *priv)
+static int get_remote_default(const char *key, const char *UNUSED(value), void *priv)
 {
 	if (strcmp(key, "remotes.default") == 0) {
 		int *found = priv;