From 1f97e01a385703c18ceb853c894ea09736161233 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 23 Mar 2018 18:07:18 -0400
Subject: [PATCH] tools/kvm_stat: Remove unused function
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Unused since added in 18e8f4100

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Reviewed-and-tested-by: Stefan Raspl <stefan.raspl@linux.vnet.ibm.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
 tools/kvm/kvm_stat/kvm_stat | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 651b7f08bb2c..56c4b3f8a01b 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1121,9 +1121,6 @@ class Tui(object):
         self.screen.refresh()
 
     def _refresh_body(self, sleeptime):
-        def is_child_field(field):
-            return field.find('(') != -1
-
         def insert_child(sorted_items, child, values, parent):
             num = len(sorted_items)
             for i in range(0, num):