SUNRPC: Remove redundant calls to rpciod_up()/rpciod_down()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/nfsd/nfs4callback.c

@@ -429,29 +429,23 @@ nfsd4_probe_callback(struct nfs4_client *clp)
 		goto out_err;
 	}
 
-	/* Kick rpciod, put the call on the wire. */
-	if (rpciod_up() != 0)
-		goto out_clnt;
-
 	/* the task holds a reference to the nfs4_client struct */
 	atomic_inc(&clp->cl_count);
 
 	msg.rpc_cred = nfsd4_lookupcred(clp,0);
 	if (IS_ERR(msg.rpc_cred))
-		goto out_rpciod;
+		goto out_release_clp;
 	status = rpc_call_async(cb->cb_client, &msg, RPC_TASK_ASYNC, &nfs4_cb_null_ops, NULL);
 	put_rpccred(msg.rpc_cred);
 
 	if (status != 0) {
 		dprintk("NFSD: asynchronous NFSPROC4_CB_NULL failed!\n");
-		goto out_rpciod;
+		goto out_release_clp;
 	}
 	return;
 
-out_rpciod:
+out_release_clp:
 	atomic_dec(&clp->cl_count);
-	rpciod_down();
-out_clnt:
 	rpc_shutdown_client(cb->cb_client);
 out_err:
 	cb->cb_client = NULL;

fs/nfsd/nfs4state.c

@@ -378,7 +378,6 @@ shutdown_callback_client(struct nfs4_client *clp)
 	if (clnt) {
 		clp->cl_callback.cb_client = NULL;
 		rpc_shutdown_client(clnt);
-		rpciod_down();
 	}
 }