From 727eb9728f4f04be8e99240066fc3a52760dcc88 Mon Sep 17 00:00:00 2001
From: "James C. Owens" <jamesowens@optonline.net>
Date: Mon, 20 Jun 2022 00:15:00 -0400
Subject: [PATCH] Remove unnecessary mutex and concurrent run from
 additionalfieldstablemodel

---
 src/qt/voting/additionalfieldstablemodel.cpp | 6 +-----
 src/qt/voting/additionalfieldstablemodel.h   | 1 -
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/qt/voting/additionalfieldstablemodel.cpp b/src/qt/voting/additionalfieldstablemodel.cpp
index 899c2eb2d6..a8f8148fa6 100644
--- a/src/qt/voting/additionalfieldstablemodel.cpp
+++ b/src/qt/voting/additionalfieldstablemodel.cpp
@@ -163,11 +163,10 @@ const AdditionalFieldEntry* AdditionalFieldsTableModel::rowItem(int row) const
 
 void AdditionalFieldsTableModel::refresh()
 {
-    if (!m_poll_item || !m_refresh_mutex.tryLock()) {
+    if (!m_poll_item) {
         return;
     }
 
-    QtConcurrent::run([this]() {
         std::vector<AdditionalFieldEntry> additional_fields;
 
         for (const auto& iter : m_poll_item->m_additional_field_entries) {
@@ -176,9 +175,6 @@ void AdditionalFieldsTableModel::refresh()
 
         static_cast<AdditionalFieldsTableDataModel*>(m_data_model.get())
             ->reload(additional_fields);
-
-        m_refresh_mutex.unlock();
-    });
 }
 
 Qt::SortOrder AdditionalFieldsTableModel::sort(int column)
diff --git a/src/qt/voting/additionalfieldstablemodel.h b/src/qt/voting/additionalfieldstablemodel.h
index b98aa3a003..596db7ef53 100644
--- a/src/qt/voting/additionalfieldstablemodel.h
+++ b/src/qt/voting/additionalfieldstablemodel.h
@@ -47,7 +47,6 @@ public slots:
 private:
     const PollItem* m_poll_item;
     std::unique_ptr<QAbstractTableModel> m_data_model;
-    QMutex m_refresh_mutex;
 };
 
 #endif // GRIDCOIN_QT_VOTING_ADDITIONALFIELDSTABLEMODEL_H