From ea87ffca2d25d71cf644a967d58fc91ae2b77bf0 Mon Sep 17 00:00:00 2001
From: Tomaz Canabrava <tcanabrava@kde.org>
Date: Mon, 19 Aug 2019 11:36:54 +0200
Subject: [PATCH] BluetoothLink: use qobject_cast instead of dynamic_cast

qobject_cast is times faster dynamic_cast for objects that
inherit QObject. also, use auto keyword to not duplicate
class names.
---
 src/comm/BluetoothLink.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/comm/BluetoothLink.cc b/src/comm/BluetoothLink.cc
index 31ef9bd51..320c4a414 100644
--- a/src/comm/BluetoothLink.cc
+++ b/src/comm/BluetoothLink.cc
@@ -270,7 +270,7 @@ QString BluetoothConfiguration::settingsTitle()
 void BluetoothConfiguration::copyFrom(LinkConfiguration *source)
 {
     LinkConfiguration::copyFrom(source);
-    BluetoothConfiguration* usource = dynamic_cast<BluetoothConfiguration*>(source);
+    auto* usource = qobject_cast<BluetoothConfiguration*>(source);
     Q_ASSERT(usource != nullptr);
     _device = usource->device();
 }
@@ -303,7 +303,7 @@ void BluetoothConfiguration::loadSettings(QSettings& settings, const QString& ro
 void BluetoothConfiguration::updateSettings()
 {
     if(_link) {
-        BluetoothLink* ulink = dynamic_cast<BluetoothLink*>(_link);
+        auto* ulink = qobject_cast<BluetoothLink*>(_link);
         if(ulink) {
             ulink->_restartConnection();
         }
-- 
2.22.0