staging: wilc1000: remove function pointer rx_complete

just call the function linux_wlan_rx_complete directly. No need for a pointer
to the functions. Remove rx_complete, wilc_wlan_net_func_t and net_func which
are not used anymore.
Finally remove static from the function linux_wlan_rx_complete.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/linux_wlan.c

@@ -555,7 +555,7 @@ static int linux_wlan_txq_task(void *vp)
 	return 0;
 }
 
-static void linux_wlan_rx_complete(void)
+void linux_wlan_rx_complete(void)
 {
 	PRINT_D(RX_DBG, "RX completed\n");
 }
@@ -1092,9 +1092,6 @@ void linux_to_wlan(wilc_wlan_inp_t *nwi, linux_wlan_t *nic)
 	nwi->io_func.u.spi.spi_trx = linux_spi_write_read;
 	nwi->io_func.u.spi.spi_max_speed = linux_spi_set_max_speed;
 #endif
-
-	/*for now - to be revised*/
-	nwi->net_func.rx_complete = linux_wlan_rx_complete;
 }
 
 int wlan_initialize_threads(perInterface_wlan_t *nic)

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -218,5 +218,6 @@ struct WILC_WFI_mon_priv {
 extern struct net_device *WILC_WFI_devs[];
 void frmw_to_linux(u8 *buff, u32 size, u32 pkt_offset);
 void linux_wlan_mac_indicate(int flag);
+void linux_wlan_rx_complete(void);
 
 #endif

drivers/staging/wilc1000/wilc_wlan.c

@@ -32,7 +32,6 @@ typedef struct {
 	 **/
 	wilc_wlan_os_func_t os_func;
 	wilc_wlan_io_func_t io_func;
-	wilc_wlan_net_func_t net_func;
 
 	/**
 	 *      host interface functions
@@ -1241,8 +1240,7 @@ static void wilc_wlan_handle_rxq(void)
 		kfree(rqe);
 
 		if (has_packet) {
-			if (p->net_func.rx_complete)
-				p->net_func.rx_complete();
+			linux_wlan_rx_complete();
 		}
 	} while (1);
 
@@ -1973,7 +1971,6 @@ int wilc_wlan_init(wilc_wlan_inp_t *inp, wilc_wlan_oup_t *oup)
 	 **/
 	memcpy((void *)&g_wlan.os_func, (void *)&inp->os_func, sizeof(wilc_wlan_os_func_t));
 	memcpy((void *)&g_wlan.io_func, (void *)&inp->io_func, sizeof(wilc_wlan_io_func_t));
-	memcpy((void *)&g_wlan.net_func, (void *)&inp->net_func, sizeof(wilc_wlan_net_func_t));
 	g_wlan.hif_lock = inp->os_context.hif_critical_section;
 	g_wlan.txq_lock = inp->os_context.txq_critical_section;
 

drivers/staging/wilc1000/wilc_wlan_if.h

@@ -99,10 +99,6 @@ typedef struct {
 	} u;
 } wilc_wlan_io_func_t;
 
-typedef struct {
-	void (*rx_complete)(void);
-} wilc_wlan_net_func_t;
-
 #define WILC_MAC_INDICATE_STATUS	0x1
 #define WILC_MAC_STATUS_INIT		-1
 #define WILC_MAC_STATUS_READY		0
@@ -135,7 +131,6 @@ typedef struct {
 	wilc_wlan_os_context_t os_context;
 	wilc_wlan_os_func_t os_func;
 	wilc_wlan_io_func_t io_func;
-	wilc_wlan_net_func_t net_func;
 } wilc_wlan_inp_t;
 
 struct tx_complete_data {