NFS: Move delegation recall into the NFSv4 callback for rename_setup()

Move the delegation recall out of the generic code, and into the NFSv4
specific callback.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index b2e81a1..39dc927 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -338,7 +338,9 @@ static int nfs_proc_unlink_done(struct rpc_task *task, struct inode *dir)
 }
 
 static void
-nfs_proc_rename_setup(struct rpc_message *msg, struct inode *dir)
+nfs_proc_rename_setup(struct rpc_message *msg,
+		struct dentry *old_dentry,
+		struct dentry *new_dentry)
 {
 	msg->rpc_proc = &nfs_procedures[NFSPROC_RENAME];
 }