Remove unused function rtw_get_oper_bw.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c   | 5 -----
 drivers/staging/rtl8723bs/include/rtw_mlme_ext.h | 1 -
 2 files changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index a4cc48989445..4eee324385a3 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -290,11 +290,6 @@ inline void rtw_set_oper_ch(struct adapter *adapter, u8 ch)
 	dvobj->oper_channel = ch;
 }
 
-inline u8 rtw_get_oper_bw(struct adapter *adapter)
-{
-	return adapter_to_dvobj(adapter)->oper_bwmode;
-}
-
 inline void rtw_set_oper_bw(struct adapter *adapter, u8 bw)
 {
 	adapter_to_dvobj(adapter)->oper_bwmode = bw;
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
index 479e90ff336c..2080408743ef 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
@@ -447,7 +447,6 @@ void Set_MSR(struct adapter *padapter, u8 type);
 
 u8 rtw_get_oper_ch(struct adapter *adapter);
 void rtw_set_oper_ch(struct adapter *adapter, u8 ch);
-u8 rtw_get_oper_bw(struct adapter *adapter);
 void rtw_set_oper_bw(struct adapter *adapter, u8 bw);
 void rtw_set_oper_choffset(struct adapter *adapter, u8 offset);
 u8 rtw_get_center_ch(u8 channel, u8 chnl_bw, u8 chnl_offset);
-- 
2.43.0