staging: rtl8192e: Delete unused and write-only struct members

typedef struct Stats

{

	unsigned long txrdu;

	unsigned long rxrdu;

	unsigned long rxok;

	unsigned long rxframgment;

	unsigned long rxcmdpkt[4];		//08/05/08 amy rx cmd element txfeedback/bcn report/cfg set/query

	unsigned long rxurberr;

	unsigned long rxstaterr;

	unsigned long rxcrcerrmin;//crc error (0-500)

	unsigned long rxcrcerrmid;//crc error (500-1000)

	unsigned long rxcrcerrmax;//crc error (>1000)

	unsigned long rxurberr; /* remove */

	unsigned long received_rate_histogram[4][32];	//0: Total, 1:OK, 2:CRC, 3:ICV, 2007 07 03 cosa

	unsigned long received_preamble_GI[2][32];		//0: Long preamble/GI, 1:Short preamble/GI

	unsigned long	rx_AMPDUsize_histogram[5]; // level: (<4K), (4K~8K), (8K~16K), (16K~32K), (32K~64K)

	unsigned long rx_AMPDUnum_histogram[5]; // level: (<5), (5~10), (10~20), (20~40), (>40)

	unsigned long numpacket_matchbssid;	// debug use only.

	unsigned long numpacket_toself;		// debug use only.

	unsigned long num_process_phyinfo;		// debug use only.

	unsigned long numqry_phystatus;

	unsigned long numqry_phystatusCCK;

	unsigned long numqry_phystatusHT;

	unsigned long received_bwtype[5];              //0: 20M, 1: funn40M, 2: upper20M, 3: lower20M, 4: duplicate

	unsigned long txnperr;

	unsigned long txnpdrop;

	len += snprintf(page + len, count - len,

		"TX VI priority ok int: %lu\n"

//		"TX VI priority error int: %lu\n"

		"TX VO priority ok int: %lu\n"

//		"TX VO priority error int: %lu\n"

		"TX BE priority ok int: %lu\n"

//		"TX BE priority error int: %lu\n"

		"TX BK priority ok int: %lu\n"

//		"TX BK priority error int: %lu\n"

		"TX MANAGE priority ok int: %lu\n"

//		"TX MANAGE priority error int: %lu\n"

		"TX BEACON priority ok int: %lu\n"

		"TX BEACON priority error int: %lu\n"

		"TX CMDPKT priority ok int: %lu\n"

//		"TX high priority ok int: %lu\n"

//		"TX high priority failed error int: %lu\n"

//		"TX queue resume: %lu\n"

		"TX queue stopped?: %d\n"

		"TX fifo overflow: %lu\n"

//		"TX beacon: %lu\n"

//		"TX VI queue: %d\n"

//		"TX VO queue: %d\n"

//		"TX BE queue: %d\n"

//		"TX BK queue: %d\n"

//		"TX HW queue: %d\n"

//		"TX VI dropped: %lu\n"

//		"TX VO dropped: %lu\n"

//		"TX BE dropped: %lu\n"

//		"TX BK dropped: %lu\n"

		"TX total data packets %lu\n"

		"TX total data bytes :%lu\n",

//		"TX beacon aborted: %lu\n",

		priv->stats.txviokint,

//		priv->stats.txvierr,

		priv->stats.txvookint,

//		priv->stats.txvoerr,

		priv->stats.txbeokint,

//		priv->stats.txbeerr,

		priv->stats.txbkokint,

//		priv->stats.txbkerr,

		priv->stats.txmanageokint,

//		priv->stats.txmanageerr,

		priv->stats.txbeaconokint,

		priv->stats.txbeaconerr,

		priv->stats.txcmdpktokint,

//		priv->stats.txhpokint,

//		priv->stats.txhperr,

//		priv->stats.txresumed,

		netif_queue_stopped(dev),

		priv->stats.txoverflow,

//		priv->stats.txbeacon,

//		read_nic_byte(dev, TXFIFOCOUNT),

//		priv->stats.txvidrop,

//		priv->stats.txvodrop,

		priv->ieee80211->stats.tx_packets,

		priv->ieee80211->stats.tx_bytes

//		priv->stats.txbedrop,

//		priv->stats.txbkdrop

			//	priv->stats.txdatapkt

//		priv->stats.txbeaconerr

		);

		priv->ieee80211->stats.tx_bytes);

	*eof = 1;

	return len;

	rtl8190_process_cck_rxpathsel(priv,pprevious_stats);

	//

	// Check RSSI

	//

	priv->stats.num_process_phyinfo++;

	// <2> Showed on UI for engineering

	// hardware does not provide rssi information for each rf path in CCK

	if(!pprevious_stats->bIsCCK && pprevious_stats->bPacketToSelf)

	static	u8		check_reg824 = 0;

	static	u32		reg824_bit9 = 0;

	priv->stats.numqry_phystatus++;

	is_cck_rate = rx_hal_is_cck_rate(pdrvinfo);

	// Record it for next packet processing

		u8 tmp_pwdb;

		char cck_adc_pwdb[4];

#endif

		priv->stats.numqry_phystatusCCK++;

#ifdef RTL8190P	//Only 90P 2T4R need to check

		if(priv->rf_type == RF_2T4R && DM_RxPathSelTable.Enable && bpacket_match_bssid)

	}

	else

	{

		priv->stats.numqry_phystatusHT++;

		//

		// (1)Get RSSI for HT rate

		//

    }

#endif

    if(bpacket_match_bssid)

    {

        priv->stats.numpacket_matchbssid++;

    }

    if(bpacket_toself){

        priv->stats.numpacket_toself++;

    }

    //

    // Process PHY information for previous packet (RSSI/PWDB/EVM)

    //

            if(stats.bHwError) {

                stats.bShift = false;

                if(pdesc->CRC32) {

                    if (pdesc->Length <500)

                        priv->stats.rxcrcerrmin++;

                    else if (pdesc->Length >1000)

                        priv->stats.rxcrcerrmax++;

                    else

                        priv->stats.rxcrcerrmid++;

                }

                goto done;

            } else {

                prx_fwinfo_819x_pci pDrvInfo = NULL;