__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
				 __be16 sport, __be16 dport)
{
	u32 hash[MD5_DIGEST_WORDS];

	hash[0] = (__force u32)saddr;
	hash[1] = (__force u32)daddr;
	hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
	hash[3] = net_secret[15];

	md5_transform(hash, net_secret);

	return seq_scale(hash[0]);
}
__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
				 __be16 sport, __be16 dport)
{
	u32 hash[MD5_DIGEST_WORDS];

	hash[0] = (__force u32)saddr;
	hash[1] = (__force u32)daddr;
	hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
	hash[3] = net_secret[15];

	md5_transform(hash, net_secret);

	return seq_scale(hash[0]);
}