staging: wilc1000: fix line over 80 char in wilc_wlan_handle_txq()

Refactor wilc_wlan_handle_txq() to fix 'line over 80 char' issue found
by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan.c

@@ -707,9 +707,15 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
 	offset = 0;
 	i = 0;
 	do {
-		tqe = wilc_wlan_txq_remove_from_head(dev);
-		if (tqe && vmm_table[i] != 0) {
 		u32 header, buffer_offset;
+		char *bssid;
+
+		tqe = wilc_wlan_txq_remove_from_head(dev);
+		if (!tqe)
+			break;
+
+		if (vmm_table[i] == 0)
+			break;
 
 		vmm_table[i] = cpu_to_le32(vmm_table[i]);
 		vmm_sz = (vmm_table[i] & 0x3ff);
@@ -727,7 +733,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
 		if (tqe->type == WILC_CFG_PKT) {
 			buffer_offset = ETH_CONFIG_PKT_HDR_OFFSET;
 		} else if (tqe->type == WILC_NET_PKT) {
-				char *bssid = ((struct tx_complete_data *)(tqe->priv))->bssid;
+			bssid = ((struct tx_complete_data *)(tqe->priv))->bssid;
 
 			buffer_offset = ETH_ETHERNET_HDR_OFFSET;
 			memcpy(&txb[offset + 8], bssid, 6);
@@ -741,15 +747,11 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
 		i++;
 		tqe->status = 1;
 		if (tqe->tx_complete_func)
-				tqe->tx_complete_func(tqe->priv,
-						      tqe->status);
+			tqe->tx_complete_func(tqe->priv, tqe->status);
 		if (tqe->tcp_pending_ack_idx != NOT_TCP_ACK &&
 		    tqe->tcp_pending_ack_idx < MAX_PENDING_ACKS)
 			pending_acks_info[tqe->tcp_pending_ack_idx].txqe = NULL;
 		kfree(tqe);
-		} else {
-			break;
-		}
 	} while (--entries);
 
 	acquire_bus(wilc, ACQUIRE_AND_WAKEUP);