staging: r8188eu: remove sreset_get_wifi_status of hal_ops structure

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

drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c

@@ -205,7 +205,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 	pHalFunc->read_rfreg = &phy_query_rf_reg;
 
 	pHalFunc->sreset_init_value = &sreset_init_value;
-	pHalFunc->sreset_get_wifi_status  = &sreset_get_wifi_status;
 }
 
 /*  */

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -166,7 +166,6 @@ struct hal_ops {
 			      u32 BitMask);
 
 	void (*sreset_init_value)(struct adapter *padapter);
-	u8 (*sreset_get_wifi_status)(struct adapter *padapter);
 
 	void (*hal_reset_security_engine)(struct adapter *adapter);
 };