diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index ee929e5..f163355 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -410,7 +410,7 @@
 	nfs_lock_request(req);
 
 	spin_lock(&inode->i_lock);
-	if (!nfsi->npages && nfs_have_delegation(inode, FMODE_WRITE))
+	if (!nfsi->npages && NFS_PROTO(inode)->have_delegation(inode, FMODE_WRITE))
 		inode->i_version++;
 	set_bit(PG_MAPPED, &req->wb_flags);
 	SetPagePrivate(req->wb_page);