Merge branch 'bw/submodule-config-cleanup'

Code clean-up to avoid mixing values read from the .gitmodules file
and values read from the .git/config file.

* bw/submodule-config-cleanup:
  submodule: remove gitmodules_config
  unpack-trees: improve loading of .gitmodules
  submodule-config: lazy-load a repository's .gitmodules file
  submodule-config: move submodule-config functions to submodule-config.c
  submodule-config: remove support for overlaying repository config
  diff: stop allowing diff to have submodules configured in .git/config
  submodule: remove submodule_config callback routine
  unpack-trees: don't respect submodule.update
  submodule: don't rely on overlayed config when setting diffopts
  fetch: don't overlay config with submodule-config
  submodule--helper: don't overlay config in update-clone
  submodule--helper: don't overlay config in remote_submodule_branch
  add, reset: ensure submodules can be added or reset
  submodule: don't use submodule_from_name
  t7411: check configuration parsing errors

1 files changed, 0 insertions, 7 deletions

diff --git a/t/helper/test-submodule-config.c b/t/helper/test-submodule-config.c
index e13fbcc1b..f23db3b19 100644
--- a/t/helper/test-submodule-config.c
+++ b/t/helper/test-submodule-config.c
@@ -10,11 +10,6 @@ static void die_usage(int argc, const char **argv, const char *msg)
 	exit(1);
 }
 
-static int git_test_config(const char *var, const char *value, void *cb)
-{
-	return parse_submodule_config_option(var, value);
-}
-
 int cmd_main(int argc, const char **argv)
 {
 	const char **arg = argv;
@@ -37,8 +32,6 @@ int cmd_main(int argc, const char **argv)
 		die_usage(argc, argv, "Wrong number of arguments.");
 
 	setup_git_directory();
-	gitmodules_config();
-	git_config(git_test_config, NULL);
 
 	while (*arg) {
 		struct object_id commit_oid;