nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr,
			   struct nfs4_sessionid *sid, u32 minorversion)
{
	return NULL;
}
nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr,
			   struct nfs4_sessionid *sid, u32 minorversion)
{
	return NULL;
}