From e885a84f1bc660adfc1dea5f6c25d0a92c7c9dbc Mon Sep 17 00:00:00 2001 From: Jeff King Date: Wed, 30 Sep 2020 08:28:18 -0400 Subject: drop unused argc parameters Many functions take an argv/argc pair, but never actually look at argc. This makes it useless at best (we use the NULL sentinel in argv to find the end of the array), and misleading at worst (what happens if the argc count does not match the argv NULL?). In each of these instances, the argv NULL does match the argc count, so there are no bugs here. But let's tighten the interfaces to make it harder to get wrong (and to reduce some -Wunused-parameter complaints). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- t/helper/test-submodule-nested-repo-config.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 't/helper/test-submodule-nested-repo-config.c') diff --git a/t/helper/test-submodule-nested-repo-config.c b/t/helper/test-submodule-nested-repo-config.c index bc97929bbc..c5fd4527dc 100644 --- a/t/helper/test-submodule-nested-repo-config.c +++ b/t/helper/test-submodule-nested-repo-config.c @@ -1,7 +1,7 @@ #include "test-tool.h" #include "submodule-config.h" -static void die_usage(int argc, const char **argv, const char *msg) +static void die_usage(const char **argv, const char *msg) { fprintf(stderr, "%s\n", msg); fprintf(stderr, "Usage: %s \n", argv[0]); @@ -14,13 +14,13 @@ int cmd__submodule_nested_repo_config(int argc, const char **argv) const struct submodule *sub; if (argc < 3) - die_usage(argc, argv, "Wrong number of arguments."); + die_usage(argv, "Wrong number of arguments."); setup_git_directory(); sub = submodule_from_path(the_repository, &null_oid, argv[1]); if (repo_submodule_init(&subrepo, the_repository, sub)) { - die_usage(argc, argv, "Submodule not found."); + die_usage(argv, "Submodule not found."); } /* Read the config of _child_ submodules. */ -- cgit v1.2.3