loplugin:checkunusedparams in configmgr and vcl

Change-Id: I7226d01f38e6edaf3868d7267d9b02dbdbc9e5ba
Reviewed-on: https://gerrit.libreoffice.org/36975
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 17 insertions, 19 deletions

diff --git a/vcl/unx/gtk3/gtk3gtkdata.cxx b/vcl/unx/gtk3/gtk3gtkdata.cxx
index 18327a484081..c5835e69f15a 100644
--- a/vcl/unx/gtk3/gtk3gtkdata.cxx
+++ b/vcl/unx/gtk3/gtk3gtkdata.cxx
@@ -61,11 +61,11 @@ using namespace vcl_sal;
  ***************************************************************/
 extern "C" {
 GdkFilterReturn call_filterGdkEvent( GdkXEvent* sys_event,
-                                     GdkEvent* event,
+                                     GdkEvent* /*event*/,
                                      gpointer data )
 {
     GtkSalDisplay *pDisplay = static_cast<GtkSalDisplay *>(data);
-    return pDisplay->filterGdkEvent( sys_event, event );
+    return pDisplay->filterGdkEvent( sys_event );
 }
 }
 
@@ -116,8 +116,7 @@ void signalMonitorsChanged( GdkScreen* pScreen, gpointer data )
 
 }
 
-GdkFilterReturn GtkSalDisplay::filterGdkEvent( GdkXEvent* sys_event,
-                                               GdkEvent* )
+GdkFilterReturn GtkSalDisplay::filterGdkEvent( GdkXEvent* sys_event )
 {
     (void) this; // loplugin:staticmethods
     (void) sys_event;
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index 8701127b3cb4..0f47ff54af5d 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -301,9 +301,9 @@ public:
     virtual void SAL_CALL removeClipboardListener(
         const Reference< css::datatransfer::clipboard::XClipboardListener >& listener ) override;
 
-    void ClipboardGet(GtkClipboard *clipboard, GtkSelectionData *selection_data, guint info);
-    void ClipboardClear(GtkClipboard *clipboard);
-    void OwnerPossiblyChanged(GtkClipboard *clipboard, GdkEvent *event);
+    void ClipboardGet(GtkSelectionData *selection_data, guint info);
+    void ClipboardClear();
+    void OwnerPossiblyChanged(GtkClipboard *clipboard);
 };
 
 OUString VclGtkClipboard::getImplementationName()
@@ -334,8 +334,7 @@ Reference< css::datatransfer::XTransferable > VclGtkClipboard::getContents()
     return m_aContents;
 }
 
-void VclGtkClipboard::ClipboardGet(GtkClipboard* /*clipboard*/, GtkSelectionData *selection_data,
-                                   guint info)
+void VclGtkClipboard::ClipboardGet(GtkSelectionData *selection_data, guint info)
 {
     if (!m_aContents.is())
         return;
@@ -362,28 +361,28 @@ namespace
 
 namespace
 {
-    void ClipboardGetFunc(GtkClipboard *clipboard, GtkSelectionData *selection_data,
+    void ClipboardGetFunc(GtkClipboard */*clipboard*/, GtkSelectionData *selection_data,
                           guint info,
                           gpointer user_data_or_owner)
     {
         VclGtkClipboard* pThis = static_cast<VclGtkClipboard*>(user_data_or_owner);
-        pThis->ClipboardGet(clipboard, selection_data, info);
+        pThis->ClipboardGet(selection_data, info);
     }
 
-    void ClipboardClearFunc(GtkClipboard *clipboard, gpointer user_data_or_owner)
+    void ClipboardClearFunc(GtkClipboard */*clipboard*/, gpointer user_data_or_owner)
     {
         VclGtkClipboard* pThis = static_cast<VclGtkClipboard*>(user_data_or_owner);
-        pThis->ClipboardClear(clipboard);
+        pThis->ClipboardClear();
     }
 
-    void handle_owner_change(GtkClipboard *clipboard, GdkEvent *event, gpointer user_data)
+    void handle_owner_change(GtkClipboard *clipboard, GdkEvent */*event*/, gpointer user_data)
     {
         VclGtkClipboard* pThis = static_cast<VclGtkClipboard*>(user_data);
-        pThis->OwnerPossiblyChanged(clipboard, event);
+        pThis->OwnerPossiblyChanged(clipboard);
     }
 }
 
-void VclGtkClipboard::OwnerPossiblyChanged(GtkClipboard* clipboard, GdkEvent* /*event*/)
+void VclGtkClipboard::OwnerPossiblyChanged(GtkClipboard* clipboard)
 {
     if (!m_aContents.is())
         return;
@@ -429,7 +428,7 @@ void VclGtkClipboard::OwnerPossiblyChanged(GtkClipboard* clipboard, GdkEvent* /*
     }
 }
 
-void VclGtkClipboard::ClipboardClear(GtkClipboard * /*clipboard*/)
+void VclGtkClipboard::ClipboardClear()
 {
     for (auto &a : m_aGtkTargets)
         g_free(a.target);
@@ -541,7 +540,7 @@ VclGtkClipboard::~VclGtkClipboard()
     if (!m_aGtkTargets.empty())
     {
         gtk_clipboard_clear(clipboard);
-        ClipboardClear(clipboard);
+        ClipboardClear();
     }
     assert(m_aGtkTargets.empty());
 }
@@ -604,7 +603,7 @@ void VclGtkClipboard::setContents(
     if (!m_aGtkTargets.empty())
     {
         gtk_clipboard_clear(clipboard);
-        ClipboardClear(clipboard);
+        ClipboardClear();
     }
     assert(m_aGtkTargets.empty());
     if (m_aContents.is())