1 files changed, 10 insertions, 8 deletions
diff --git a/src/serialbus/qcanbusdevice.cpp b/src/serialbus/qcanbusdevice.cpp
index 9256bc8..222f19c 100644
--- a/src/serialbus/qcanbusdevice.cpp
+++ b/src/serialbus/qcanbusdevice.cpp
@@ -150,16 +150,18 @@ Q_LOGGING_CATEGORY(QT_CANBUS, "qt.canbus")
 */
 
 /*!
-    \fn QCanBusDevice::Filter::operator==(const Filter &other)
+    \fn bool operator==(const QCanBusDevice::Filter &a, const QCanBusDevice::Filter &b)
+    \relates QCanBusDevice::Filter
 
-    Returns true, if the filter \a other is equal to this filter,
+    Returns true, if the filter \a a is equal to the filter \a b,
     otherwise returns false.
 */
 
 /*!
-    \fn QCanBusDevice::Filter::operator!=(const Filter &other)
+    \fn bool operator!=(const QCanBusDevice::Filter &a, const QCanBusDevice::Filter &b)
+    \relates QCanBusDevice::Filter
 
-    Returns true, if the filter \a other is not equal to this filter,
+    Returns true, if the filter \a a is not equal to the filter \a b,
     otherwise returns false.
 */
 
@@ -347,11 +349,11 @@ bool QCanBusDevice::hasOutgoingFrames() const
  * Called from the derived plugin to register a function that performs the
  * CAN controller hardware reset when \a resetController() is called.
  */
-void QCanBusDevice::setResetControllerFunction(std::function<void()> &resetter)
+void QCanBusDevice::setResetControllerFunction(std::function<void()> resetter)
 {
     Q_D(QCanBusDevice);
 
-    d->m_resetControllerFunction = resetter;
+    d->m_resetControllerFunction = std::move(resetter);
 }
 
 /*!
@@ -359,11 +361,11 @@ void QCanBusDevice::setResetControllerFunction(std::function<void()> &resetter)
  * Called from the derived plugin to register a function that returns the
  * CAN controller bus status when \a busStatus() is called.
  */
-void QCanBusDevice::setCanBusStatusGetter(std::function<CanBusStatus()> &busStatusGetter)
+void QCanBusDevice::setCanBusStatusGetter(std::function<CanBusStatus()> busStatusGetter)
 {
     Q_D(QCanBusDevice);
 
-    d->m_busStatusGetter = busStatusGetter;
+    d->m_busStatusGetter = std::move(busStatusGetter);
 }
 
 /*!