NFSv4: Clean up the NFSv4 setclientid operation
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 8905806..6bdef28 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -1504,14 +1504,14 @@
hdr->replen += decode_setclientid_maxsz;
}
-static void encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs_client *client_state, struct compound_hdr *hdr)
+static void encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs4_setclientid_res *arg, struct compound_hdr *hdr)
{
__be32 *p;
p = reserve_space(xdr, 12 + NFS4_VERIFIER_SIZE);
*p++ = cpu_to_be32(OP_SETCLIENTID_CONFIRM);
- p = xdr_encode_hyper(p, client_state->cl_clientid);
- xdr_encode_opaque_fixed(p, client_state->cl_confirm.data, NFS4_VERIFIER_SIZE);
+ p = xdr_encode_hyper(p, arg->clientid);
+ xdr_encode_opaque_fixed(p, arg->confirm.data, NFS4_VERIFIER_SIZE);
hdr->nops++;
hdr->replen += decode_setclientid_confirm_maxsz;
}
@@ -2324,7 +2324,7 @@
/*
* a SETCLIENTID_CONFIRM request
*/
-static int nfs4_xdr_enc_setclientid_confirm(struct rpc_rqst *req, __be32 *p, struct nfs_client *clp)
+static int nfs4_xdr_enc_setclientid_confirm(struct rpc_rqst *req, __be32 *p, struct nfs4_setclientid_res *arg)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
@@ -2334,7 +2334,7 @@
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, req, &hdr);
- encode_setclientid_confirm(&xdr, clp, &hdr);
+ encode_setclientid_confirm(&xdr, arg, &hdr);
encode_putrootfh(&xdr, &hdr);
encode_fsinfo(&xdr, lease_bitmap, &hdr);
encode_nops(&hdr);
@@ -4397,7 +4397,7 @@
return -EIO;
}
-static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp)
+static int decode_setclientid(struct xdr_stream *xdr, struct nfs4_setclientid_res *res)
{
__be32 *p;
uint32_t opnum;
@@ -4417,8 +4417,8 @@
p = xdr_inline_decode(xdr, 8 + NFS4_VERIFIER_SIZE);
if (unlikely(!p))
goto out_overflow;
- p = xdr_decode_hyper(p, &clp->cl_clientid);
- memcpy(clp->cl_confirm.data, p, NFS4_VERIFIER_SIZE);
+ p = xdr_decode_hyper(p, &res->clientid);
+ memcpy(res->confirm.data, p, NFS4_VERIFIER_SIZE);
} else if (nfserr == NFSERR_CLID_INUSE) {
uint32_t len;
@@ -5498,7 +5498,7 @@
* Decode SETCLIENTID response
*/
static int nfs4_xdr_dec_setclientid(struct rpc_rqst *req, __be32 *p,
- struct nfs_client *clp)
+ struct nfs4_setclientid_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
@@ -5507,7 +5507,7 @@
xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
status = decode_compound_hdr(&xdr, &hdr);
if (!status)
- status = decode_setclientid(&xdr, clp);
+ status = decode_setclientid(&xdr, res);
return status;
}