From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 19 Oct 2020 17:26:32 +0000 (-0400)
Subject: NFSD: Update the LINK3args decoder to use struct xdr_stream
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=efaa1e7c2c7475f0a9bbeb904d9aba09b73dd52a;p=linux.git

NFSD: Update the LINK3args decoder to use struct xdr_stream

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index f870a068aad85..9437dda2646f2 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -574,14 +574,12 @@ nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
 int
 nfs3svc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
 {
+	struct xdr_stream *xdr = &rqstp->rq_arg_stream;
 	struct nfsd3_linkargs *args = rqstp->rq_argp;
 
-	if (!(p = decode_fh(p, &args->ffh))
-	 || !(p = decode_fh(p, &args->tfh))
-	 || !(p = decode_filename(p, &args->tname, &args->tlen)))
-		return 0;
-
-	return xdr_argsize_check(rqstp, p);
+	return svcxdr_decode_nfs_fh3(xdr, &args->ffh) &&
+		svcxdr_decode_diropargs3(xdr, &args->tfh,
+					 &args->tname, &args->tlen);
 }
 
 int