Merge branch 'jk/mark-unused-parameters'

Mark unused parameters as UNUSED to squelch -Wunused warnings.

* jk/mark-unused-parameters:
  t-hashmap: stop calling setup() for t_intern() test
  scalar: mark unused parameters in dummy function
  daemon: mark unused parameters in non-posix fallbacks
  setup: mark unused parameter in config callback
  test-mergesort: mark unused parameters in trivial callback
  t-hashmap: mark unused parameters in callback function
  reftable: mark unused parameters in virtual functions
  reftable: drop obsolete test function declarations
  reftable: ignore unused argc/argv in test functions
  unit-tests: ignore unused argc/argv
  t/helper: mark more unused argv/argc arguments
  oss-fuzz: mark unused argv/argc argument
  refs: mark unused parameters in do_for_each_reflog_helper()
  refs: mark unused parameters in ref_store fsck callbacks
  update-ref: mark more unused parameters in parser callbacks
  imap-send: mark unused parameter in ssl_socket_connect() fallback

1 files changed, 2 insertions, 2 deletions

diff --git a/t/unit-tests/t-hashmap.c b/t/unit-tests/t-hashmap.c
index 09a48c2c4e..83b79dff39 100644
--- a/t/unit-tests/t-hashmap.c
+++ b/t/unit-tests/t-hashmap.c
@@ -322,7 +322,7 @@ static void t_alloc(struct hashmap *map, unsigned int ignore_case)
 	free(removed);
 }
 
-static void t_intern(struct hashmap *map, unsigned int ignore_case)
+static void t_intern(void)
 {
 	const char *values[] = { "value1", "Value1", "value2", "value2" };
 
@@ -356,6 +356,6 @@ int cmd_main(int argc UNUSED, const char **argv UNUSED)
 	TEST(setup(t_iterate, 0), "iterate works");
 	TEST(setup(t_iterate, 1), "iterate (case insensitive) works");
 	TEST(setup(t_alloc, 0), "grow / shrink works");
-	TEST(setup(t_intern, 0), "string interning works");
+	TEST(t_intern(), "string interning works");
 	return test_done();
 }