submodule--helper: remove unused "name" helper

The "name" helper has not been used since e83e3333b57 (submodule: port
submodule subcommand 'summary' from shell to C, 2020-08-13).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index fac52ade5e1792dff7ea717bbc28321fd2489509..ac2553ba9d33cefcc68225fa6fea070f6cd06c4f 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -771,24 +771,6 @@ static int module_status(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
-static int module_name(int argc, const char **argv, const char *prefix)
-{
-       const struct submodule *sub;
-
-       if (argc != 2)
-               usage(_("git submodule--helper name <path>"));
-
-       sub = submodule_from_path(the_repository, null_oid(), argv[1]);
-
-       if (!sub)
-               die(_("no submodule mapping found in .gitmodules for path '%s'"),
-                   argv[1]);
-
-       printf("%s\n", sub->name);
-
-       return 0;
-}
-
 struct module_cb {
        unsigned int mod_src;
        unsigned int mod_dst;
@@ -3359,7 +3341,6 @@ struct cmd_struct {
 
 static struct cmd_struct commands[] = {
        {"list", module_list, 0},
-       {"name", module_name, 0},
        {"clone", module_clone, SUPPORT_SUPER_PREFIX},
        {"add", module_add, 0},
        {"update", module_update, SUPPORT_SUPER_PREFIX},