nfs41: use nfs4_statfs_res

In preparation for nfs41 sequence processing.

Signed-off-by: Andy Admason <andros@netapp.com>
[define nfs4_statfs_res]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2 files changed, 7 insertions, 3 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index b0ec8ff96eb7..b715f6057611 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2426,10 +2426,13 @@ static int _nfs4_proc_statfs(struct nfs_server *server, struct nfs_fh *fhandle,
                 .fh = fhandle,
                 .bitmask = server->attr_bitmask,
         };
+        struct nfs4_statfs_res res = {
+                .fsstat = fsstat,
+        };
         struct rpc_message msg = {
                 .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_STATFS],
                 .rpc_argp = &args,
-                .rpc_resp = fsstat,
+                .rpc_resp = &res,
         };
 
         nfs_fattr_init(fsstat->fattr);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 1e41420916ad..b7871ad82aac 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4387,7 +4387,8 @@ static int nfs4_xdr_dec_pathconf(struct rpc_rqst *req, __be32 *p, struct nfs_pat
 /*
  * STATFS request
  */
-static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, __be32 *p, struct nfs_fsstat *fsstat)
+static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, __be32 *p,
+                               struct nfs4_statfs_res *res)
 {
         struct xdr_stream xdr;
         struct compound_hdr hdr;
@@ -4398,7 +4399,7 @@ static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, __be32 *p, struct nfs_fssta
         if (!status)
                 status = decode_putfh(&xdr);
         if (!status)
-                status = decode_statfs(&xdr, fsstat);
+                status = decode_statfs(&xdr, res->fsstat);
         return status;
 }