prima: Info logs to indicate enable/disable queues

Add info logs to indicate when queues are enabled and disabled.

Change-Id: I0e6b6d8641dc88b85ab7e6bc2265fe22b4dddece
CRs-Fixed: 774780
diff --git a/CORE/HDD/src/wlan_hdd_wext.c b/CORE/HDD/src/wlan_hdd_wext.c
index db186c1..75db0b2 100644
--- a/CORE/HDD/src/wlan_hdd_wext.c
+++ b/CORE/HDD/src/wlan_hdd_wext.c
@@ -4635,6 +4635,7 @@
                 /* Resetting authKeyMgmt */
                 (WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter))->authKeyMgmt = 0;
 
+                hddLog(VOS_TRACE_LEVEL_INFO, FL("Disabling queues"));
                 netif_tx_disable(dev);
                 netif_carrier_off(dev);