static int sk_skb_prologue(struct bpf_insn *insn_buf, bool direct_write,
			   const struct bpf_prog *prog)
{
	return bpf_unclone_prologue(insn_buf, direct_write, prog, SK_DROP);
}
static int sk_skb_prologue(struct bpf_insn *insn_buf, bool direct_write,
			   const struct bpf_prog *prog)
{
	return bpf_unclone_prologue(insn_buf, direct_write, prog, SK_DROP);
}