nfsd4: cl_count is unused

Now that the shutdown sequence guarantees callbacks are shut down before
the client is destroyed, we no longer have a use for cl_count.

We'll probably reinstate a reference count on the client some day, but
it will be held by users other than callbacks.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index e078c747f49d..5856fc8adb70 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -681,10 +681,8 @@ static void nfsd4_cb_recall_done(struct rpc_task *task, void *calldata)
 static void nfsd4_cb_recall_release(void *calldata)
 {
         struct nfs4_delegation *dp = calldata;
-        struct nfs4_client *clp = dp->dl_client;
 
         nfs4_put_delegation(dp);
-        put_nfs4_client(clp);
 }
 
 static const struct rpc_call_ops nfsd4_cb_recall_ops = {
@@ -746,10 +744,8 @@ static void _nfsd4_cb_recall(struct nfs4_delegation *dp)
         dp->dl_retries = 1;
         status = rpc_call_async(clnt, &msg, RPC_TASK_SOFT,
                                 &nfsd4_cb_recall_ops, dp);
-        if (status) {
-                put_nfs4_client(clp);
+        if (status)
                 nfs4_put_delegation(dp);
-        }
 }
 
 void nfsd4_do_callback_rpc(struct work_struct *w)