staging: rtl8712: Replace function r8712_free_network_queue

Remove function r8712_free_network_queue, as it does nothing but call
_free_network queue; rename _free_network_queue to
r8712_free_network_queue to enable continued functionality; change the
type of r8712_free_network_queue (formerly _free_network_queue) from
static to non-static to match the type of the old
r8712_free_network_queue.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl871x_mlme.c

@@ -151,7 +151,7 @@ static struct wlan_network *_r8712_find_network(struct  __queue *scanned_queue,
 	return pnetwork;
 }
 
-static void _free_network_queue(struct _adapter *padapter)
+void r8712_free_network_queue(struct _adapter *padapter)
 {
 	unsigned long irqL;
 	struct list_head *phead, *plist;
@@ -215,11 +215,6 @@ static struct	wlan_network *alloc_network(struct mlme_priv *pmlmepriv)
 	return _r8712_alloc_network(pmlmepriv);
 }
 
-void r8712_free_network_queue(struct _adapter *dev)
-{
-	_free_network_queue(dev);
-}
-
 /*
  * return the wlan_network with the matching addr
  * Shall be called under atomic context...