staging:rtl8192u: Remove unused union QOS_INFO_FIELD - Style

The union QOS_INFO_FIELD is unused in code so has been removed from source.
This change is a coding style change so should have no impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h

@@ -9,92 +9,6 @@
 
 #define WMM_PARAM_ELEMENT_SIZE	(8+(4*AC_PARAM_SIZE))
 
-//
-// QoS Info Field
-// Ref:
-//	1. WMM spec 2.2.1: WME Information Element, p.11.
-//	2. 8185 QoS code: QOS_INFO [def. in QoS_mp.h]
-//
-typedef	union _QOS_INFO_FIELD {
-	u8	charData;
-
-	struct {
-		u8		ucParameterSetCount:4;
-		u8		ucReserved:4;
-	} WMM;
-
-	struct {
-		//Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah
-		u8		ucAC_VO_UAPSD:1;
-		u8		ucAC_VI_UAPSD:1;
-		u8		ucAC_BE_UAPSD:1;
-		u8		ucAC_BK_UAPSD:1;
-		u8		ucReserved1:1;
-		u8		ucMaxSPLen:2;
-		u8		ucReserved2:1;
-
-	} ByWmmPsSta;
-
-	struct {
-		//Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah
-		u8		ucParameterSetCount:4;
-		u8		ucReserved:3;
-		u8		ucApUapsd:1;
-	} ByWmmPsAp;
-
-	struct {
-		u8		ucAC3_UAPSD:1;
-		u8		ucAC2_UAPSD:1;
-		u8		ucAC1_UAPSD:1;
-		u8		ucAC0_UAPSD:1;
-		u8		ucQAck:1;
-		u8		ucMaxSPLen:2;
-		u8		ucMoreDataAck:1;
-	} By11eSta;
-
-	struct {
-		u8		ucParameterSetCount:4;
-		u8		ucQAck:1;
-		u8		ucQueueReq:1;
-		u8		ucTXOPReq:1;
-		u8		ucReserved:1;
-	} By11eAp;
-
-	struct {
-		u8		ucReserved1:4;
-		u8		ucQAck:1;
-		u8		ucReserved2:2;
-		u8		ucMoreDataAck:1;
-	} ByWmmsaSta;
-
-	struct {
-		u8		ucReserved1:4;
-		u8		ucQAck:1;
-		u8		ucQueueReq:1;
-		u8		ucTXOPReq:1;
-		u8		ucReserved2:1;
-	} ByWmmsaAp;
-
-	struct {
-		u8		ucAC3_UAPSD:1;
-		u8		ucAC2_UAPSD:1;
-		u8		ucAC1_UAPSD:1;
-		u8		ucAC0_UAPSD:1;
-		u8		ucQAck:1;
-		u8		ucMaxSPLen:2;
-		u8		ucMoreDataAck:1;
-	} ByAllSta;
-
-	struct {
-		u8		ucParameterSetCount:4;
-		u8		ucQAck:1;
-		u8		ucQueueReq:1;
-		u8		ucTXOPReq:1;
-		u8		ucApUapsd:1;
-	} ByAllAp;
-
-} QOS_INFO_FIELD, *PQOS_INFO_FIELD;
-
 //
 // ACI to AC coding.
 // Ref: WMM spec 2.2.2: WME Parameter Element, p.13.