wifi: Pass link ID to Txop::NotifyOff()

src/wifi/model/channel-access-manager.cc

@@ -1268,16 +1268,11 @@ void
 ChannelAccessManager::NotifyOffNow()
 {
     NS_LOG_FUNCTION(this);
-    // Cancel timeout
-    if (m_accessTimeout.IsPending())
-    {
-        m_accessTimeout.Cancel();
-    }
-
     // Reset backoffs
+    ResetAllBackoffs();
     for (auto txop : m_txops)
     {
-        txop->NotifyOff();
+        txop->NotifyOff(m_linkId);
     }
 }
 

src/wifi/model/txop.cc

@@ -810,9 +810,9 @@ Txop::NotifySleep(uint8_t linkId)
 }
 
 void
-Txop::NotifyOff()
+Txop::NotifyOff(uint8_t linkId)
 {
-    NS_LOG_FUNCTION(this);
+    NS_LOG_FUNCTION(this << linkId);
 }
 
 void

src/wifi/model/txop.h

@@ -330,9 +330,11 @@ class Txop : public Object
      */
     virtual void NotifySleep(uint8_t linkId);
     /**
-     * When off operation occurs, the queue gets cleaned up.
+     * Notify that the given link is switched off.
+     *
+     * @param linkId the ID of the given link
      */
-    virtual void NotifyOff();
+    virtual void NotifyOff(uint8_t linkId);
     /**
      * When wake up operation occurs on a link, channel access on that link
      * will be restarted.