submodule: remove gitmodules_config

diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index 185e6f9b582fdcf15072038b570463a0cfb1bbf2..9d772f8f27fe722921c00ea57af1087f988856da 100644 (file)
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -23,7 +23,6 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
 
        git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        init_revisions(&rev, prefix);
-       gitmodules_config();
        rev.abbrev = 0;
        precompose_argv(argc, argv);