staging:rtl8192u: Refactor SEQUENCE_CONTROL - Style

Remove the 'typedef' from union SEQUENCE_CONTROL. This clears a
checkpatch issue with defining new types.

Additionally renamed the union to lowercase to comply with coding
standard.

These are coding style changes which should not impact runtime
code execution.

typedef union _SEQUENCE_CONTROL{
+union sequence_control {

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/ieee80211/rtl819x_BA.h

@@ -22,13 +22,13 @@ struct ieee80211_ADDBA_Req{
 } __attribute__ ((packed));
 */
 //Is this need?I put here just to make it easier to define structure BA_RECORD //WB
-typedef union _SEQUENCE_CONTROL{
+union sequence_control {
 	u16 ShortData;
 	struct {
 		u16	FragNum:4;
 		u16	SeqNum:12;
 	} field;
-} SEQUENCE_CONTROL, *PSEQUENCE_CONTROL;
+};
 
 typedef union _BA_PARAM_SET {
 	u8 charData[2];
@@ -57,7 +57,7 @@ typedef struct _BA_RECORD {
 	u8				DialogToken;
 	BA_PARAM_SET		BaParamSet;
 	u16				BaTimeoutValue;
-	SEQUENCE_CONTROL	BaStartSeqCtrl;
+	union sequence_control	BaStartSeqCtrl;
 } BA_RECORD, *PBA_RECORD;
 
 #endif //end _BATYPE_H_

drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c

@@ -324,7 +324,7 @@ int ieee80211_rx_ADDBAReq(struct ieee80211_device *ieee, struct sk_buff *skb)
 	PBA_RECORD pBA = NULL;
 	PBA_PARAM_SET	pBaParamSet = NULL;
 	u16 *pBaTimeoutVal = NULL;
-	PSEQUENCE_CONTROL pBaStartSeqCtrl = NULL;
+	union sequence_control *pBaStartSeqCtrl = NULL;
 	struct rx_ts_record  *pTS = NULL;
 
 	if (skb->len < sizeof(struct rtl_80211_hdr_3addr) + 9) {
@@ -344,7 +344,7 @@ int ieee80211_rx_ADDBAReq(struct ieee80211_device *ieee, struct sk_buff *skb)
 	pDialogToken = tag + 2;  //category+action
 	pBaParamSet = (PBA_PARAM_SET)(tag + 3);   //+DialogToken
 	pBaTimeoutVal = (u16 *)(tag + 5);
-	pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7);
+	pBaStartSeqCtrl = (union sequence_control *)(req + 7);
 
 	netdev_info(ieee->dev, "====================>rx ADDBAREQ from :%pM\n", dst);
 //some other capability is not ready now.