4301 	u16 nr_args = btf_type_vlen(t), i;  in btf_func_proto_log()  local
4304 	if (!nr_args) {  in btf_func_proto_log()
4309 	if (nr_args == 1 && !args[0].type) {  in btf_func_proto_log()
4318 	for (i = 1; i < nr_args - 1; i++)  in btf_func_proto_log()
4323 	if (nr_args > 1) {  in btf_func_proto_log()
4324 		const struct btf_param *last_arg = &args[nr_args - 1];  in btf_func_proto_log()
4806 	u16 nr_args, i;  in btf_func_proto_check()  local
4811 	nr_args = btf_type_vlen(t);  in btf_func_proto_check()
4842 	if (!nr_args)  in btf_func_proto_check()
4846 	if (!args[nr_args - 1].type) {  in btf_func_proto_check()
4847 		if (args[nr_args - 1].name_off) {  in btf_func_proto_check()
4849 					      nr_args);  in btf_func_proto_check()
4852 		nr_args--;  in btf_func_proto_check()
4855 	for (i = 0; i < nr_args; i++) {  in btf_func_proto_check()
4901 	u16 nr_args, i;  in btf_func_check()  local
4912 	nr_args = btf_type_vlen(proto_type);  in btf_func_check()
4913 	for (i = 0; i < nr_args; i++) {  in btf_func_check()
5887 	u32 offset = 0, nr_args;  in get_ctx_arg_idx()  local
5893 	nr_args = btf_type_vlen(func_proto);  in get_ctx_arg_idx()
5895 	for (i = 0; i < nr_args; i++) {  in get_ctx_arg_idx()
5905 		return nr_args;  in get_ctx_arg_idx()
5907 	return nr_args + 1;  in get_ctx_arg_idx()
5937 	u32 nr_args, arg;  in btf_ctx_access()  local
5950 	nr_args = t ? btf_type_vlen(t) : MAX_BPF_FUNC_REG_ARGS;  in btf_ctx_access()
5954 		nr_args--;  in btf_ctx_access()
5957 	if (arg > nr_args) {  in btf_ctx_access()
5963 	if (arg == nr_args) {  in btf_ctx_access()
6569 		m->nr_args = MAX_BPF_FUNC_REG_ARGS;  in btf_distill_func_proto()
6615 	m->nr_args = nargs;  in btf_distill_func_proto()
7580 	u32 nr_args;  in BTF_ID_LIST_GLOBAL()  local
7587 	nr_args = btf_type_vlen(func);  in BTF_ID_LIST_GLOBAL()
7588 	if (nr_args < 1)  in BTF_ID_LIST_GLOBAL()
7625 	if (!(flags & KF_ITER_NEW) && nr_args != 1)  in BTF_ID_LIST_GLOBAL()
7957 	u32 nr_args, i;  in btf_check_dtor_kfuncs()  local
7975 		nr_args = btf_type_vlen(dtor_func_proto);  in btf_check_dtor_kfuncs()
7976 		if (nr_args != 1)  in btf_check_dtor_kfuncs()