wlan: Klockwork fixes for HDD module of prima driver

Change-Id: I78e51fe8bba7ff78aa647ff0d2f1741170050630
CR-Fixed: NA
diff --git a/CORE/HDD/src/wlan_hdd_main.c b/CORE/HDD/src/wlan_hdd_main.c
index c7d9f28..296f750 100644
--- a/CORE/HDD/src/wlan_hdd_main.c
+++ b/CORE/HDD/src/wlan_hdd_main.c
@@ -1681,6 +1681,11 @@
 #endif
          /* This workqueue will be used to transmit management packet over
           * monitor interface. */
+         if (NULL == pAdapter->sessionCtx.monitor.pAdapterForTx) {
+             hddLog(VOS_TRACE_LEVEL_ERROR,"%s:Failed:hdd_get_adapter",__func__);
+             return NULL;
+         }
+	 
          INIT_WORK(&pAdapter->sessionCtx.monitor.pAdapterForTx->monTxWorkQueue,
                    hdd_mon_tx_work_queue);
 #endif