[PATCH v1 28/42] NFSD: Update the NFSv2 RENAME argument decoder to use struct xdr_stream

Chuck Lever
2021-01-05T15:32:53Z

fs/nfsd/nfsxdr.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 00a7db8548eb..d4f4729c7b1c 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -344,15 +344,13 @@ nfssvc_decode_createargs(struct svc_rqst *rqstp, __be32 *p)
int
nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_renameargs *args = rqstp->rq_argp;

- if (!(p = decode_fh(p, &args->ffh))
- || !(p = decode_filename(p, &args->fname, &args->flen))
- || !(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_diropargs(xdr, &args->ffh,
+ &args->fname, &args->flen) &&
+ svcxdr_decode_diropargs(xdr, &args->tfh,
+ &args->tname, &args->tlen);
}

int