278 	struct nfsd_fhandle *args = rqstp->rq_argp;  in nfssvc_decode_fhandleargs()  local
280 	return svcxdr_decode_fhandle(xdr, &args->fh);  in nfssvc_decode_fhandleargs()
286 	struct nfsd_sattrargs *args = rqstp->rq_argp;  in nfssvc_decode_sattrargs()  local
288 	return svcxdr_decode_fhandle(xdr, &args->fh) &&  in nfssvc_decode_sattrargs()
289 		svcxdr_decode_sattr(rqstp, xdr, &args->attrs);  in nfssvc_decode_sattrargs()
295 	struct nfsd_diropargs *args = rqstp->rq_argp;  in nfssvc_decode_diropargs()  local
297 	return svcxdr_decode_diropargs(xdr, &args->fh, &args->name, &args->len);  in nfssvc_decode_diropargs()
303 	struct nfsd_readargs *args = rqstp->rq_argp;  in nfssvc_decode_readargs()  local
306 	if (!svcxdr_decode_fhandle(xdr, &args->fh))  in nfssvc_decode_readargs()
308 	if (xdr_stream_decode_u32(xdr, &args->offset) < 0)  in nfssvc_decode_readargs()
310 	if (xdr_stream_decode_u32(xdr, &args->count) < 0)  in nfssvc_decode_readargs()
322 	struct nfsd_writeargs *args = rqstp->rq_argp;  in nfssvc_decode_writeargs()  local
325 	if (!svcxdr_decode_fhandle(xdr, &args->fh))  in nfssvc_decode_writeargs()
330 	if (xdr_stream_decode_u32(xdr, &args->offset) < 0)  in nfssvc_decode_writeargs()
337 	if (xdr_stream_decode_u32(xdr, &args->len) < 0)  in nfssvc_decode_writeargs()
339 	if (args->len > NFSSVC_MAXBLKSIZE_V2)  in nfssvc_decode_writeargs()
342 	return xdr_stream_subsegment(xdr, &args->payload, args->len);  in nfssvc_decode_writeargs()
348 	struct nfsd_createargs *args = rqstp->rq_argp;  in nfssvc_decode_createargs()  local
350 	return svcxdr_decode_diropargs(xdr, &args->fh,  in nfssvc_decode_createargs()
351 				       &args->name, &args->len) &&  in nfssvc_decode_createargs()
352 		svcxdr_decode_sattr(rqstp, xdr, &args->attrs);  in nfssvc_decode_createargs()
358 	struct nfsd_renameargs *args = rqstp->rq_argp;  in nfssvc_decode_renameargs()  local
360 	return svcxdr_decode_diropargs(xdr, &args->ffh,  in nfssvc_decode_renameargs()
361 				       &args->fname, &args->flen) &&  in nfssvc_decode_renameargs()
362 		svcxdr_decode_diropargs(xdr, &args->tfh,  in nfssvc_decode_renameargs()
363 					&args->tname, &args->tlen);  in nfssvc_decode_renameargs()
369 	struct nfsd_linkargs *args = rqstp->rq_argp;  in nfssvc_decode_linkargs()  local
371 	return svcxdr_decode_fhandle(xdr, &args->ffh) &&  in nfssvc_decode_linkargs()
372 		svcxdr_decode_diropargs(xdr, &args->tfh,  in nfssvc_decode_linkargs()
373 					&args->tname, &args->tlen);  in nfssvc_decode_linkargs()
379 	struct nfsd_symlinkargs *args = rqstp->rq_argp;  in nfssvc_decode_symlinkargs()  local
382 	if (!svcxdr_decode_diropargs(xdr, &args->ffh, &args->fname, &args->flen))  in nfssvc_decode_symlinkargs()
384 	if (xdr_stream_decode_u32(xdr, &args->tlen) < 0)  in nfssvc_decode_symlinkargs()
386 	if (args->tlen == 0)  in nfssvc_decode_symlinkargs()
389 	args->first.iov_len = head->iov_len - xdr_stream_pos(xdr);  in nfssvc_decode_symlinkargs()
390 	args->first.iov_base = xdr_inline_decode(xdr, args->tlen);  in nfssvc_decode_symlinkargs()
391 	if (!args->first.iov_base)  in nfssvc_decode_symlinkargs()
393 	return svcxdr_decode_sattr(rqstp, xdr, &args->attrs);  in nfssvc_decode_symlinkargs()
399 	struct nfsd_readdirargs *args = rqstp->rq_argp;  in nfssvc_decode_readdirargs()  local
401 	if (!svcxdr_decode_fhandle(xdr, &args->fh))  in nfssvc_decode_readdirargs()
403 	if (xdr_stream_decode_u32(xdr, &args->cookie) < 0)  in nfssvc_decode_readdirargs()
405 	if (xdr_stream_decode_u32(xdr, &args->count) < 0)  in nfssvc_decode_readdirargs()