3 files changed, 26 insertions, 22 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index c2d061675d80..8d25ccb2d51d 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1242,20 +1242,6 @@ error:
         return error;
 }
 
-/*
- * Initialize a session.
- * Note: save the mount rsize and wsize for create_server negotiation.
- */
-static void nfs4_init_session(struct nfs_client *clp,
-                              unsigned int wsize, unsigned int rsize)
-{
-#if defined(CONFIG_NFS_V4_1)
-        if (nfs4_has_session(clp)) {
-                clp->cl_session->fc_attrs.max_rqst_sz = wsize;
-                clp->cl_session->fc_attrs.max_resp_sz = rsize;
-        }
-#endif /* CONFIG_NFS_V4_1 */
-}
 
 /*
  * Session has been established, and the client marked ready.
@@ -1350,7 +1336,9 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data,
         BUG_ON(!server->nfs_client->rpc_ops);
         BUG_ON(!server->nfs_client->rpc_ops->file_inode_ops);
 
-        nfs4_init_session(server->nfs_client, server->wsize, server->rsize);
+        error = nfs4_init_session(server);
+        if (error < 0)
+                goto error;
 
         /* Probe the root fh to retrieve its FSID */
         error = nfs4_path_walk(server, mntfh, data->nfs_server.export_path);
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 61bc3a32e1e2..6ea07a3c75d4 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -220,6 +220,7 @@ extern void nfs4_destroy_session(struct nfs4_session *session);
 extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp);
 extern int nfs4_proc_create_session(struct nfs_client *, int reset);
 extern int nfs4_proc_destroy_session(struct nfs4_session *);
+extern int nfs4_init_session(struct nfs_server *server);
 #else /* CONFIG_NFS_v4_1 */
 static inline int nfs4_setup_sequence(struct nfs_client *clp,
                 struct nfs4_sequence_args *args, struct nfs4_sequence_res *res,
@@ -227,6 +228,11 @@ static inline int nfs4_setup_sequence(struct nfs_client *clp,
 {
         return 0;
 }
+
+static inline int nfs4_init_session(struct nfs_server *server)
+{
+        return 0;
+}
 #endif /* CONFIG_NFS_V4_1 */
 
 extern struct nfs4_state_maintenance_ops *nfs4_state_renewal_ops[];
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ff0c080db59b..df24f67bca69 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2040,15 +2040,9 @@ static int _nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle,
                 .rpc_argp = &args,
                 .rpc_resp = &res,
         };
-        int status;
 
         nfs_fattr_init(info->fattr);
-        status = nfs4_recover_expired_lease(server);
-        if (!status)
-                status = nfs4_check_client_ready(server->nfs_client);
-        if (!status)
-                status = nfs4_call_sync(server, &msg, &args, &res, 0);
-        return status;
+        return nfs4_call_sync(server, &msg, &args, &res, 0);
 }
 
 static int nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle,
@@ -4793,6 +4787,22 @@ int nfs4_proc_destroy_session(struct nfs4_session *session)
         return status;
 }
 
+int nfs4_init_session(struct nfs_server *server)
+{
+        struct nfs_client *clp = server->nfs_client;
+        int ret;
+
+        if (!nfs4_has_session(clp))
+                return 0;
+
+        clp->cl_session->fc_attrs.max_rqst_sz = server->wsize;
+        clp->cl_session->fc_attrs.max_resp_sz = server->rsize;
+        ret = nfs4_recover_expired_lease(server);
+        if (!ret)
+                ret = nfs4_check_client_ready(clp);
+        return ret;
+}
+
 /*
  * Renew the cl_session lease.
  */