Merge branch 'jc/utf8-fprintf' into maint

Code cleanup.

* jc/utf8-fprintf:
submodule--helper: do not call utf8_fprintf() unnecessarily

diff --cc builtin/submodule--helper.c
index 566a5b6a6f8937742e83577918a94f0dcb20c66c,704df874d168cf43aa465448af4b65cc193a3689..cbb17a90212cb7fadc00b36d16dd770ff93bbef0
--- 1/builtin/submodule--helper.c
--- 2/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@@ -323,10 -295,9 +322,10 @@@ static int module_list(int argc, const 
                if (ce_stage(ce))
                        printf("%06o %s U\t", ce->ce_mode, sha1_to_hex(null_sha1));
                else
 -                      printf("%06o %s %d\t", ce->ce_mode, sha1_to_hex(ce->sha1), ce_stage(ce));
 +                      printf("%06o %s %d\t", ce->ce_mode,
 +                             oid_to_hex(&ce->oid), ce_stage(ce));
  
-               utf8_fprintf(stdout, "%s\n", ce->name);
+               fprintf(stdout, "%s\n", ce->name);
        }
        return 0;
  }