diff --git a/drivers/staging/rtl8723au/include/rtw_event.h b/drivers/staging/rtl8723au/include/rtw_event.h
index 3520d383a8ef..807cc83bc710 100644
--- a/drivers/staging/rtl8723au/include/rtw_event.h
+++ b/drivers/staging/rtl8723au/include/rtw_event.h
@@ -16,99 +16,59 @@
 #define _RTW_EVENT_H_
 
 #include <osdep_service.h>
-
 #include <wlan_bssdef.h>
 
 /*
 Used to report a bss has been scanned
-
 */
-struct survey_event	{
+struct survey_event {
 	struct wlan_bssid_ex bss;
 };
 
 /*
 Used to report that the requested site survey has been done.
-
 bss_cnt indicates the number of bss that has been reported.
-
-
 */
 struct surveydone_event {
-	unsigned int	bss_cnt;
-
+	unsigned int bss_cnt;
 };
 
 /*
 Used to report the link result of joinning the given bss
-
-
 join_res:
 -1: authentication fail
 -2: association fail
 > 0: TID
-
 */
 struct joinbss_event {
-	struct	wlan_network	network;
+	struct wlan_network network;
 };
 
 /*
 Used to report a given STA has joinned the created BSS.
 It is used in AP/Ad-HoC(M) mode.
-
-
 */
 struct stassoc_event {
 	unsigned char macaddr[6];
 	unsigned char rsvd[2];
-	int    cam_id;
-
+	int cam_id;
 };
 
 struct stadel_event {
- unsigned char macaddr[6];
- unsigned char rsvd[2]; /* for reason */
- int mac_id;
+	unsigned char macaddr[6];
+	unsigned char rsvd[2]; /* for reason */
+	int mac_id;
 };
 
-struct addba_event
-{
+struct addba_event {
 	unsigned int tid;
 };
 
 #define GEN_EVT_CODE(event)	event ## _EVT_
 
 struct fwevent {
-	u32	parmsize;
+	u32 parmsize;
 	void (*event_callback)(struct rtw_adapter *dev, const u8 *pbuf);
 };
 
-
-#define C2HEVENT_SZ			32
-
-struct event_node{
-	unsigned char *node;
-	unsigned char evt_code;
-	unsigned short evt_sz;
-	volatile int	*caller_ff_tail;
-	int	caller_ff_sz;
-};
-
-struct c2hevent_queue {
-	volatile int	head;
-	volatile int	tail;
-	struct	event_node	nodes[C2HEVENT_SZ];
-	unsigned char	seq;
-};
-
-#define NETWORK_QUEUE_SZ	4
-
-struct network_queue {
-	volatile int	head;
-	volatile int	tail;
-	struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ];
-};
-
-
 #endif /*  _WLANEVENT_H_ */