staging: wilc1000: remove function pointer wlan_add_to_tx_que

This patch removes function pointer wlan_add_to_tx_que and just call
the function wilc_wlan_txq_add_net_pkt. Remove static from the function also.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/linux_wlan.c

@@ -1563,10 +1563,9 @@ int mac_xmit(struct sk_buff *skb, struct net_device *ndev)
 	nic->netstats.tx_packets++;
 	nic->netstats.tx_bytes += tx_data->size;
 	tx_data->pBssid = g_linux_wlan->strInterfaceInfo[nic->u8IfIdx].aBSSID;
-	QueueCount = g_linux_wlan->oup.wlan_add_to_tx_que((void *)tx_data,
-							  tx_data->buff,
-							  tx_data->size,
-							  linux_wlan_tx_complete);
+	QueueCount = wilc_wlan_txq_add_net_pkt((void *)tx_data, tx_data->buff,
+					       tx_data->size,
+					       linux_wlan_tx_complete);
 
 	if (QueueCount > FLOW_CONTROL_UPPER_THRESHOLD) {
 		netif_stop_queue(g_linux_wlan->strInterfaceInfo[0].wilc_netdev);

drivers/staging/wilc1000/wilc_wlan.c

@@ -503,7 +503,8 @@ static int wilc_wlan_txq_add_cfg_pkt(u8 *buffer, u32 buffer_size)
 	return 1;
 }
 
-static int wilc_wlan_txq_add_net_pkt(void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func)
+int wilc_wlan_txq_add_net_pkt(void *priv, u8 *buffer, u32 buffer_size,
+			      wilc_tx_complete_func_t func)
 {
 	wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan;
 	struct txq_entry_t *tqe;
@@ -2027,7 +2028,6 @@ int wilc_wlan_init(wilc_wlan_inp_t *inp, wilc_wlan_oup_t *oup)
 	/**
 	 *      export functions
 	 **/
-	oup->wlan_add_to_tx_que = wilc_wlan_txq_add_net_pkt;
 	oup->wlan_handle_tx_que = wilc_wlan_handle_txq;
 	oup->wlan_handle_rx_isr = wilc_handle_isr;
 	oup->wlan_cleanup = wilc_wlan_cleanup;

drivers/staging/wilc1000/wilc_wlan.h

@@ -308,4 +308,6 @@ typedef struct {
 int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size);
 int wilc_wlan_start(void);
 int wilc_wlan_stop(void);
+int wilc_wlan_txq_add_net_pkt(void *priv, u8 *buffer, u32 buffer_size,
+			      wilc_tx_complete_func_t func);
 #endif

drivers/staging/wilc1000/wilc_wlan_if.h

@@ -122,7 +122,6 @@ typedef void (*wilc_tx_complete_func_t)(void *, int);
 #define WILC_TX_ERR_NO_BUF	(-2)
 
 typedef struct {
-	int (*wlan_add_to_tx_que)(void *, u8 *, u32, wilc_tx_complete_func_t);
 	int (*wlan_handle_tx_que)(u32 *);
 	void (*wlan_handle_rx_isr)(void);
 	void (*wlan_cleanup)(void);