Avoid warning on empty expressions

For some reason, Q_UNUSED includes already a semicolon, adding one
on the user side creates an additional empty statement.

Change-Id: I9c5e8fac381345a60792cb75e2938fd53958d3b0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libs/tracing/flamegraph.cpp b/src/libs/tracing/flamegraph.cpp
index 67329209ac..b7afef4551 100644
--- a/src/libs/tracing/flamegraph.cpp
+++ b/src/libs/tracing/flamegraph.cpp
@@ -198,18 +198,18 @@ void FlameGraph::rebuild()
 
 void FlameGraph::mousePressEvent(QMouseEvent *event)
 {
-    Q_UNUSED(event);
+    Q_UNUSED(event)
 }
 
 void FlameGraph::mouseReleaseEvent(QMouseEvent *event)
 {
-    Q_UNUSED(event);
+    Q_UNUSED(event)
     setSelectedTypeId(-1);
 }
 
 void FlameGraph::mouseDoubleClickEvent(QMouseEvent *event)
 {
-    Q_UNUSED(event);
+    Q_UNUSED(event)
     setSelectedTypeId(-1);
     resetRoot();
 }