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

Cleanup patch to remove unused elements from 'wilc' struct.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -157,12 +157,8 @@ struct wilc {
 
 	struct txq_entry_t txq_head;
 	int txq_entries;
-	int txq_exit;
 
 	struct rxq_entry_t rxq_head;
-	int rxq_exit;
-
-	unsigned char eth_src_address[NUM_CONCURRENT_IFC][6];
 
 	const struct firmware *firmware;
 

drivers/staging/wilc1000/wilc_wlan.c

@@ -527,7 +527,6 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
 	wilc = vif->wilc;
 
 	txb = wilc->tx_buffer;
-	wilc->txq_exit = 0;
 
 	if (wilc->quit)
 		goto out;
@@ -713,7 +712,6 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
 out:
 	mutex_unlock(&wilc->txq_add_to_head_cs);
 
-	wilc->txq_exit = 1;
 	*txq_count = wilc->txq_entries;
 	return ret;
 }
@@ -780,8 +778,6 @@ static void wilc_wlan_handle_rxq(struct wilc *wilc)
 	u8 *buffer;
 	struct rxq_entry_t *rqe;
 
-	wilc->rxq_exit = 0;
-
 	do {
 		if (wilc->quit) {
 			complete(&wilc->cfg_event);
@@ -797,8 +793,6 @@ static void wilc_wlan_handle_rxq(struct wilc *wilc)
 
 		kfree(rqe);
 	} while (1);
-
-	wilc->rxq_exit = 1;
 }
 
 static void wilc_unknown_isr_ext(struct wilc *wilc)