3 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/platforms/windows/qwindowsmime.cpp b/src/plugins/platforms/windows/qwindowsmime.cpp
index 71fd12d71b..bd4822c664 100644
--- a/src/plugins/platforms/windows/qwindowsmime.cpp
+++ b/src/plugins/platforms/windows/qwindowsmime.cpp
@@ -717,7 +717,7 @@ QVariant QWindowsMimeText::convertToMime(const QString &mime, LPDATAOBJECT pData
         if (preferredType == QVariant::String)
             ret = str;
         else
-            ret = str.toUtf8();
+            ret = std::move(str).toUtf8();
     }
     qCDebug(lcQpaMime) << __FUNCTION__ << ret;
     return ret;
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 f6fa903ec2..77291cc4f5 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -1512,8 +1512,8 @@ 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();
     Q_XCB_CALL(xcb_change_property(xcb_connection(),
                                    XCB_PROP_MODE_REPLACE,
                                    m_window,