1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a48a43c75111..868815c55450 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4475,7 +4475,7 @@ static int decode_read(struct xdr_stream *xdr, struct rpc_rqst *req, struct nfs_
                 goto out_overflow;
         eof = be32_to_cpup(p++);
         count = be32_to_cpup(p);
-        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
+        hdrlen = (u8 *) xdr->p - (u8 *) iov->iov_base;
         recvd = req->rq_rcv_buf.len - hdrlen;
         if (count > recvd) {
                 dprintk("NFS: server cheating in read reply: "