nfs: remove data list from pgio header

Since the ability to split pages into subpage requests has been added,
nfs_pgio_header->rpc_list only ever has one pgio data.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index adef7bd2d06d..ae636013fb1f 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1256,11 +1256,13 @@ enum {
         NFS_IOHDR_NEED_RESCHED,
 };
 
+struct nfs_pgio_data;
+
 struct nfs_pgio_header {
         struct inode            *inode;
         struct rpc_cred         *cred;
         struct list_head        pages;
-        struct list_head        rpc_list;
+        struct nfs_pgio_data    *data;
         atomic_t                refcnt;
         struct nfs_page         *req;
         struct nfs_writeverf    verf;           /* Used for writes */
@@ -1282,7 +1284,6 @@ struct nfs_pgio_header {
 
 struct nfs_pgio_data {
         struct nfs_pgio_header  *header;
-        struct list_head        list;
         struct rpc_task         task;
         struct nfs_fattr        fattr;
         struct nfs_writeverf    verf;           /* Used for writes */