NFS: Remove nfs_begin_data_update/nfs_end_data_update

The lower level routines in fs/nfs/proc.c, fs/nfs/nfs3proc.c and
fs/nfs/nfs4proc.c should already be dealing with the revalidation issues.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 3e9e268b887e..e2bb66c34406 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -378,7 +378,6 @@ static int nfs_inode_add_request(struct inode *inode, struct nfs_page *req)
                 return error;
         if (!nfsi->npages) {
                 igrab(inode);
-                nfs_begin_data_update(inode);
                 if (nfs_have_delegation(inode, FMODE_WRITE))
                         nfsi->change_attr++;
         }
@@ -406,7 +405,6 @@ static void nfs_inode_remove_request(struct nfs_page *req)
         nfsi->npages--;
         if (!nfsi->npages) {
                 spin_unlock(&inode->i_lock);
-                nfs_end_data_update(inode);
                 iput(inode);
         } else
                 spin_unlock(&inode->i_lock);