staging: rtl8192e: Remove dead code

typedef struct r8192_priv

{

	struct pci_dev *pdev;

	//added for maintain info from eeprom

	/* maintain info from eeprom */

	short epromtype;

	u16 eeprom_vid;

	u16 eeprom_did;

	spinlock_t ps_lock;

	u32 irq_mask;

//	short irq_enabled;

//	struct net_device *dev; //comment this out.

	short chan;

	short sens;

	/* RX stuff */

	int rxringcount;

	u16 rxbuffersize;

	struct sk_buff *rx_skb;

	u32 *rxring;

	u32 *rxringtail;

	/* TX stuff */

        struct rtl8192_tx_ring tx_ring[MAX_TX_QUEUE_COUNT];

	int txringcount;

//{

	//struct tx_pendingbuf txnp_pending;

	//struct tasklet_struct irq_tx_tasklet;

	struct tasklet_struct irq_rx_tasklet;

	struct tasklet_struct irq_tx_tasklet;

        struct tasklet_struct irq_prepare_beacon_tasklet;

	//	u8 chtxpwr[15]; //channels from 1 to 14, 0 not used

//	u8 chtxpwr_ofdm[15]; //channels from 1 to 14, 0 not used

//	u8 cck_txpwr_base;

//	u8 ofdm_txpwr_base;

//	u8 challow[15]; //channels from 1 to 14, 0 not used

	short up;

	short crcmon; //if 1 allow bad crc frame reception in monitor mode

//	short prism_hdr;

//	struct timer_list scan_timer;

	/*short scanpending;

	short stopscan;*/

//	spinlock_t scan_lock;

//	u8 active_probe;

	//u8 active_scan_num;

	struct semaphore wx_sem;

	struct semaphore rf_sem; //used to lock rf write operation added by wb, modified by david

//	short hw_wep;

//	short digphy;

//	short antb;

//	short diversity;

//	u8 cs_treshold;

//	short rcr_csense;

	u8 rf_type; //0 means 1T2R, 1 means 2T4R

	u8 rf_type; /* 0 means 1T2R, 1 means 2T4R */

	RT_RF_TYPE_819xU rf_chip;

//	u32 key0[4];

	short (*rf_set_sens)(struct net_device *dev,short sens);

	u8 (*rf_set_chan)(struct net_device *dev,u8 ch);

	void (*rf_close)(struct net_device *dev);

	void (*rf_init)(struct net_device *dev);

	//short rate;

	short promisc;

	/* stats */

	struct Stats stats;

	struct proc_dir_entry *dir_dev;

	/* RX stuff */

//	u32 *rxring;

//	u32 *rxringtail;

//	dma_addr_t rxringdma;

#ifdef THOMAS_BEACON

	u32 *oldaddr;

#endif

#ifdef THOMAS_TASKLET

	atomic_t irt_counter;//count for irq_rx_tasklet

#endif

#ifdef JACKSON_NEW_RX

        struct sk_buff **pp_rxskb;

        int     rx_inx;

#endif

/* modified by davad for Rx process */

	struct sk_buff_head rx_queue;

	struct sk_buff_head skb_queue;

	struct work_struct qos_activate;