staging: r8188eu: remove sizeof_priv member of rtw_netdev_priv_indicator

sizeof_priv does not used.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/osdep_service.h

@@ -82,7 +82,6 @@ void _rtw_init_queue(struct __queue *pqueue);
 
 struct rtw_netdev_priv_indicator {
 	void *priv;
-	u32 sizeof_priv;
 };
 struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv,
 						    void *old_priv);

drivers/staging/rtl8188eu/os_dep/osdep_service.c

@@ -73,7 +73,6 @@ struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv,
 
 	pnpi = netdev_priv(pnetdev);
 	pnpi->priv = old_priv;
-	pnpi->sizeof_priv = sizeof_priv;
 
 RETURN:
 	return pnetdev;