nfs4svc_encode_voidres 2791 fs/nfsd/nfs4proc.c 		.pc_encode = nfs4svc_encode_voidres,
nfs4svc_encode_voidres  732 fs/nfsd/xdr4.h int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *);