struct bpf_iter_##type ___it __attribute__((aligned(8), /* enforce, just in case */, \
cleanup(bpf_iter_##type##_destroy))), \
/* ___p pointer is just to call bpf_iter_##type##_new() *once* to init ___it */ \
- *___p = (bpf_iter_##type##_new(&___it, ##args), \
+ *___p __attribute__((unused)) = ( \
+ bpf_iter_##type##_new(&___it, ##args), \
/* this is a workaround for Clang bug: it currently doesn't emit BTF */ \
/* for bpf_iter_##type##_destroy() when used from cleanup() attribute */ \
(void)bpf_iter_##type##_destroy, (void *)0); \
struct bpf_iter_num ___it __attribute__((aligned(8), /* enforce, just in case */ \
cleanup(bpf_iter_num_destroy))), \
/* ___p pointer is necessary to call bpf_iter_num_new() *once* to init ___it */ \
- *___p = (bpf_iter_num_new(&___it, (start), (end)), \
+ *___p __attribute__((unused)) = ( \
+ bpf_iter_num_new(&___it, (start), (end)), \
/* this is a workaround for Clang bug: it currently doesn't emit BTF */ \
/* for bpf_iter_num_destroy() when used from cleanup() attribute */ \
(void)bpf_iter_num_destroy, (void *)0); \
struct bpf_iter_num ___it __attribute__((aligned(8), /* enforce, just in case */ \
cleanup(bpf_iter_num_destroy))), \
/* ___p pointer is necessary to call bpf_iter_num_new() *once* to init ___it */ \
- *___p = (bpf_iter_num_new(&___it, 0, (N)), \
+ *___p __attribute__((unused)) = ( \
+ bpf_iter_num_new(&___it, 0, (N)), \
/* this is a workaround for Clang bug: it currently doesn't emit BTF */ \
/* for bpf_iter_num_destroy() when used from cleanup() attribute */ \
(void)bpf_iter_num_destroy, (void *)0); \