4 files changed, 6 insertions, 5 deletions
diff --git a/sfx2/source/doc/docfile.cxx b/sfx2/source/doc/docfile.cxx
index 01108b65f849..30d7eb19b0a7 100644
--- a/sfx2/source/doc/docfile.cxx
+++ b/sfx2/source/doc/docfile.cxx
@@ -74,6 +74,7 @@
 #include <framework/interaction.hxx>
 #include <unotools/streamhelper.hxx>
 #include <unotools/localedatawrapper.hxx>
+#include <utility>
 #include <vcl/msgbox.hxx>
 #include <svl/stritem.hxx>
 #include <svl/eitem.hxx>
@@ -2906,7 +2907,7 @@ SfxMedium::SfxMedium(const OUString &rName, StreamMode nOpenMode, std::shared_pt
     pImpl(new SfxMedium_Impl)
 {
     pImpl->m_pSet = pInSet;
-    pImpl->m_pFilter = pFilter;
+    pImpl->m_pFilter = std::move(pFilter);
     pImpl->m_aLogicName = rName;
     pImpl->m_nStorOpenMode = nOpenMode;
     Init_Impl();
@@ -2920,7 +2921,7 @@ SfxMedium::SfxMedium(const OUString &rName, const OUString &rReferer, StreamMode
     if (s->GetItem(SID_REFERER) == nullptr) {
         s->Put(SfxStringItem(SID_REFERER, rReferer));
     }
-    pImpl->m_pFilter = pFilter;
+    pImpl->m_pFilter = std::move(pFilter);
     pImpl->m_aLogicName = rName;
     pImpl->m_nStorOpenMode = nOpenMode;
     Init_Impl();
diff --git a/sfx2/source/notebookbar/DropdownBox.cxx b/sfx2/source/notebookbar/DropdownBox.cxx
index 981a220b0959..aba34a36ab72 100644
--- a/sfx2/source/notebookbar/DropdownBox.cxx
+++ b/sfx2/source/notebookbar/DropdownBox.cxx
@@ -37,7 +37,7 @@ private:
     ScopedVclPtr<DropdownBox> m_pParent;
 
 public:
-    explicit Popup(VclPtr<DropdownBox> pParent)
+    explicit Popup(const VclPtr<DropdownBox>& pParent)
     : FloatingWindow(pParent, "Popup", "sfx/ui/notebookbarpopup.ui")
     , m_pParent(pParent)
     {
diff --git a/sfx2/source/uitest/sfx_uiobject.cxx b/sfx2/source/uitest/sfx_uiobject.cxx
index 062910287adc..cdc7698fdabe 100644
--- a/sfx2/source/uitest/sfx_uiobject.cxx
+++ b/sfx2/source/uitest/sfx_uiobject.cxx
@@ -12,7 +12,7 @@
 
 #include <sfx2/tabdlg.hxx>
 
-SfxTabDialogUIObject::SfxTabDialogUIObject(VclPtr<SfxTabDialog> xTabDialog):
+SfxTabDialogUIObject::SfxTabDialogUIObject(const VclPtr<SfxTabDialog>& xTabDialog):
     WindowUIObject(xTabDialog),
     mxTabDialog(xTabDialog)
 {
diff --git a/sfx2/source/view/viewfrm.cxx b/sfx2/source/view/viewfrm.cxx
index 0b41dd8ef095..de0cacabdba3 100644
--- a/sfx2/source/view/viewfrm.cxx
+++ b/sfx2/source/view/viewfrm.cxx
@@ -187,7 +187,7 @@ void SfxEditDocumentDialog::dispose()
 }
 
 /// Is this read-only object shell opened via .uno:SignPDF?
-static bool IsSignPDF(SfxObjectShellRef xObjSh)
+static bool IsSignPDF(const SfxObjectShellRef& xObjSh)
 {
     if (!xObjSh.is())
         return false;