nfsd: eliminate unused nfs4_callback.cb_stat

The cb_stat member of struct nfs4_callback is unused
since commit ff7d9756 nfsd: use static memory for callback program and stats

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 06e9686d9dea45bedc8222d606cb361cf02a0511..d0fe2e378452bfb0050b559e58769870b8ce0de4 100644 (file)
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -98,7 +98,6 @@ struct nfs4_callback {
        u32                     cb_ident;
        /* RPC client info */
        atomic_t                cb_set;     /* successful CB_NULL call */
-       struct rpc_stat         cb_stat;
        struct rpc_clnt *       cb_client;
 };