Starting to get rid of Q_UNUSED declarations for unused function parameters.

The official C++ way is to leave out the variable name instead. This has the
advantage to be reliable: In one case a variable declared unused was later
used.

Change-Id: I1c96636f7fa7a621d1594d1e9cacaec75c561faa
Reviewed-on: https://code.wireshark.org/review/9532
Reviewed-by: Jörg Mayer <jmayer@loplof.de>

1 files changed, 3 insertions, 6 deletions

diff --git a/ui/qt/sequence_dialog.cpp b/ui/qt/sequence_dialog.cpp
index f70bf8b5d7..8630146e2b 100644
--- a/ui/qt/sequence_dialog.cpp
+++ b/ui/qt/sequence_dialog.cpp
@@ -152,15 +152,13 @@ void SequenceDialog::updateWidgets()
 {
 }
 
-void SequenceDialog::showEvent(QShowEvent *event)
+void SequenceDialog::showEvent(QShowEvent *)
 {
-    Q_UNUSED(event);
     resetAxes();
 }
 
-void SequenceDialog::resizeEvent(QResizeEvent *event)
+void SequenceDialog::resizeEvent(QResizeEvent *)
 {
-    Q_UNUSED(event);
     resetAxes(true);
 }
 
@@ -288,9 +286,8 @@ void SequenceDialog::mouseMoved(QMouseEvent *event)
     ui->hintLabel->setText(hint);
 }
 
-void SequenceDialog::mouseReleased(QMouseEvent *event)
+void SequenceDialog::mouseReleased(QMouseEvent *)
 {
-    Q_UNUSED(event);
     if (ui->sequencePlot->cursor().shape() == Qt::ClosedHandCursor) {
         ui->sequencePlot->setCursor(QCursor(Qt::OpenHandCursor));
     }