qcacld-3.0: Rename hdd_adapter IP notifier work queues

Per the Linux coding style "mixed-case names are frowned upon" so
rename fields ipv4NotifierWorkQueue and ipv6NotifierWorkQueue in
struct hdd_adapter.

Change-Id: I91e3a439bb4e9aabbc2ab22673379e1332e5075d
CRs-Fixed: 2134943
diff --git a/core/hdd/src/wlan_hdd_nan_datapath.c b/core/hdd/src/wlan_hdd_nan_datapath.c
index 2534b8b..2d22a0d 100644
--- a/core/hdd/src/wlan_hdd_nan_datapath.c
+++ b/core/hdd/src/wlan_hdd_nan_datapath.c
@@ -136,13 +136,13 @@
 				     WLAN_CONTROL_PATH);
 
 #ifdef WLAN_OPEN_SOURCE
-	cancel_work_sync(&adapter->ipv4NotifierWorkQueue);
+	cancel_work_sync(&adapter->ipv4_notifier_work);
 #endif
 	hdd_deregister_tx_flow_control(adapter);
 
 #ifdef WLAN_NS_OFFLOAD
 #ifdef WLAN_OPEN_SOURCE
-	cancel_work_sync(&adapter->ipv6NotifierWorkQueue);
+	cancel_work_sync(&adapter->ipv6_notifier_work);
 #endif
 #endif
 	errno = hdd_vdev_destroy(adapter);