[PATCH v1 05/42] NFSD: Update ACCESS3arg decoder to use struct xdr_stream

Chuck Lever
2021-01-05T15:31:02Z

fs/nfsd/nfs3xdr.c | 9 +++++----
fs/nfsd/xdr3.h | 2 +-
2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 01335b0e7c60..ac680f34fcba 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -375,14 +375,15 @@ nfs3svc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p)
int
nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_accessargs *args = rqstp->rq_argp;

- p = decode_fh(p, &args->fh);
- if (!p)
+ if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
+ return 0;
+ if (xdr_stream_decode_u32(xdr, &args->access) < 0)
return 0;
- args->access = ntohl(*p++);

- return xdr_argsize_check(rqstp, p);
+ return 1;
}

int
diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h
index 62ea669768cf..a4dce4baec7c 100644
--- a/fs/nfsd/xdr3.h
+++ b/fs/nfsd/xdr3.h
@@ -25,7 +25,7 @@ struct nfsd3_diropargs {

struct nfsd3_accessargs {
struct svc_fh fh;
- unsigned int access;
+ __u32 access;
};

struct nfsd3_readargs {