3 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/platforms/xcb/qxcbintegration.cpp b/src/plugins/platforms/xcb/qxcbintegration.cpp
index 7f1cff1299..396d8837e9 100644
--- a/src/plugins/platforms/xcb/qxcbintegration.cpp
+++ b/src/plugins/platforms/xcb/qxcbintegration.cpp
@@ -479,7 +479,7 @@ QByteArray QXcbIntegration::wmClass() const
         }
 
         if (!name.isEmpty() && !className.isEmpty())
-            m_wmClass = name.toLocal8Bit() + '\0' + className.toLocal8Bit() + '\0';
+            m_wmClass = std::move(name).toLocal8Bit() + '\0' + std::move(className).toLocal8Bit() + '\0';
     }
     return m_wmClass;
 }
diff --git a/src/plugins/platforms/xcb/qxcbmime.cpp b/src/plugins/platforms/xcb/qxcbmime.cpp
index 7592eb2887..186f31e08a 100644
--- a/src/plugins/platforms/xcb/qxcbmime.cpp
+++ b/src/plugins/platforms/xcb/qxcbmime.cpp
@@ -305,7 +305,7 @@ xcb_atom_t QXcbMime::mimeAtomForFormat(QXcbConnection *connection, const QString
         QString formatWithCharset = format;
         formatWithCharset.append(QLatin1String(";charset=utf-8"));
 
-        xcb_atom_t a = connection->internAtom(formatWithCharset.toLatin1());
+        xcb_atom_t a = connection->internAtom(std::move(formatWithCharset).toLatin1());
         if (a && atoms.contains(a)) {
             *requestedEncoding = "utf-8";
             return a;
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index 3d8c6de72f..db6ade5662 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -1472,8 +1472,8 @@ void QXcbWindow::setParent(const QPlatformWindow *parent)
 
 void QXcbWindow::setWindowTitle(const QString &title)
 {
-    const QString fullTitle = formatWindowTitle(title, QString::fromUtf8(" \xe2\x80\x94 ")); // unicode character U+2014, EM DASH
-    const QByteArray ba = fullTitle.toUtf8();
+    QString fullTitle = formatWindowTitle(title, QString::fromUtf8(" \xe2\x80\x94 ")); // unicode character U+2014, EM DASH
+    const QByteArray ba = std::move(fullTitle).toUtf8();
     xcb_change_property(xcb_connection(),
                                    XCB_PROP_MODE_REPLACE,
                                    m_window,