fix recv

python/paddle/fluid/incubate/fleet/parameter_server/ir/trainer_pass.py

@@ -223,22 +223,6 @@ def init_from_server_pass(program, config):
     fetch_barrier_out = program.global_block().create_var(
         name=framework.generate_control_dev_var_name())
 
-    recv_ctx = config.get_communicator_recv_context(recv_type=1)
-    recv_varnames = []
-
-    for name, ctxs in recv_ctx.items():
-        recv_varnames.extend(ctxs.origin_varnames())
-
-    program.global_block().append_op(
-        type="recv",
-        inputs={"X": []},
-        outputs={"Out": []},
-        attrs={
-            "recv_varnames": recv_varnames,
-            "trainer_id": config.get_role_id(),
-            RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
-        })
-
     program.global_block().append_op(
         type="fetch_barrier",
         inputs={},