staging: r8188eu: remove unused function rtl8188e_clone_haldata()

Remove unused function rtl8188e_clone_haldata().
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-39-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

@@ -1741,11 +1741,6 @@ void rtl8188e_SetHalODMVar(struct adapter *Adapter, enum hal_odm_variable eVaria
 	}
 }
 
-void rtl8188e_clone_haldata(struct adapter *dst_adapter, struct adapter *src_adapter)
-{
-	memcpy(dst_adapter->HalData, src_adapter->HalData, dst_adapter->hal_data_sz);
-}
-
 void hal_notch_filter_8188e(struct adapter *adapter, bool enable)
 {
 	if (enable) {

drivers/staging/r8188eu/include/rtl8188e_hal.h

@@ -438,8 +438,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc);
 
 void rtl8188e_read_chip_version(struct adapter *padapter);
 
-void rtl8188e_clone_haldata(struct adapter *dst, struct adapter *src);
-
 void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter  *Adapter, int len);
 s32 rtl8188e_iol_efuse_patch(struct adapter *padapter);
 void rtw_cancel_all_timer(struct adapter *padapter);