qcacld-3.0: Fix Datapath kernel checkpatch warnings in ol_txrx_event.c

Fix Datapath kernel checkpatch warnings in ol_txrx_event.c

Change-Id: Id116f007d12eebf8e207bc1ff89de8d3e27ec65c
CRs-Fixed: 2032874

core/dp/txrx/ol_txrx_event.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -44,6 +44,7 @@ static inline void
 wdi_event_del_subs(wdi_event_subscribe *wdi_sub, int event_index)
 {
 	wdi_event_notify deallocate_sub;
+
 	while (wdi_sub) {
 		wdi_event_subscribe *next = wdi_event_next_sub(wdi_sub);
 		/*
@@ -201,6 +202,7 @@ A_STATUS wdi_event_detach(struct ol_txrx_pdev_t *txrx_pdev)
 {
 	int i;
 	wdi_event_subscribe *wdi_sub;
+
 	if (!txrx_pdev) {
 		QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
 			  "Invalid device in %s\nWDI detach failed",