NFSD: Replace READ* macros in nfsd4_decode_open_confirm()

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

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index ece7af1..4ba8fa8 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1155,18 +1155,18 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open)
 static __be32
 nfsd4_decode_open_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_open_confirm *open_conf)
 {
-       DECODE_HEAD;
+       __be32 status;
 
        if (argp->minorversion >= 1)
                return nfserr_notsupp;
 
-       status = nfsd4_decode_stateid(argp, &open_conf->oc_req_stateid);
+       status = nfsd4_decode_stateid4(argp, &open_conf->oc_req_stateid);
        if (status)
                return status;
-       READ_BUF(4);
-       open_conf->oc_seqid = be32_to_cpup(p++);
+       if (xdr_stream_decode_u32(argp->xdr, &open_conf->oc_seqid) < 0)
+               return nfserr_bad_xdr;
 
-       DECODE_TAIL;
+       return nfs_ok;
 }
 
 static __be32