staging: wilc1000: remove unused elements in 'wilc_priv' struct

Cleanup patch to remove unused element from 'wilc_priv' structure.

Below elements are removed in 'wilc_priv' structure:

struct WILC_WFI_packet *ppool;
struct WILC_WFI_packet *rx_queue; /* List of incoming packets */
int rx_int_enabled;
int tx_packetlen;
u8 *tx_packetdata;
struct napi_struct napi;
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -108,15 +108,9 @@ struct wilc_priv {
 	struct net_device_stats stats;
 	u8 monitor_flag;
 	int status;
-	struct WILC_WFI_packet *ppool;
-	struct WILC_WFI_packet *rx_queue; /* List of incoming packets */
-	int rx_int_enabled;
-	int tx_packetlen;
-	u8 *tx_packetdata;
 	struct sk_buff *skb;
 	spinlock_t lock;
 	struct net_device *dev;
-	struct napi_struct napi;
 	struct host_if_drv *hif_drv;
 	struct host_if_pmkid_attr pmkid_list;
 	struct wilc_wfi_stats netstats;