static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk,
					const int optname, int len,
					u32 __user *optval, int __user *optlen)
{
	int rc = -ENOPROTOOPT;
	if (ccid != NULL && ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL)
		rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len,
						 optval, optlen);
	return rc;
}
static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk,
					const int optname, int len,
					u32 __user *optval, int __user *optlen)
{
	int rc = -ENOPROTOOPT;
	if (ccid != NULL && ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL)
		rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len,
						 optval, optlen);
	return rc;
}