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>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 06e9686d9dea..d0fe2e378452 100644
--- 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;
 };