From 1906a14e1fac7b32de96ffaa50d0d6c410819e77 Mon Sep 17 00:00:00 2001
From: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Date: Fri, 9 Nov 2018 13:21:34 +0100
Subject: [PATCH] rpc/load_config: handle empty config

Subsystems should be started anyway when empty configuration is
provided.

Change-Id: Iabc85d319b11d19be7ec182d1f6fa4f40eacf7e2
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/432552
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
---
 scripts/rpc/__init__.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/rpc/__init__.py b/scripts/rpc/__init__.py
index 7601a206f..ea2b0bd73 100644
--- a/scripts/rpc/__init__.py
+++ b/scripts/rpc/__init__.py
@@ -85,6 +85,10 @@ def load_config(client, fd):
 
     # check if methods in the config file are known
     allowed_methods = client.call('get_rpc_methods')
+    if not subsystems and 'start_subsystem_init' in allowed_methods:
+        start_subsystem_init(client)
+        return
+
     for subsystem in list(subsystems):
         config = subsystem['config']
         for elem in list(config):
@@ -109,7 +113,7 @@ def load_config(client, fd):
                 subsystems.remove(subsystem)
 
         if 'start_subsystem_init' in allowed_methods:
-            client.call('start_subsystem_init')
+            start_subsystem_init(client)
             allowed_found = True
 
         if not allowed_found: