staging: rtl8723bs: remove rtw_change_ifname

Delete function rtw_change_ifname because it is not used.

Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/975cd771e5b6573b84b31690895d140cbdaeb5e2.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/include/drv_types.h b/drivers/staging/rtl8723bs/include/drv_types.h
index 0bbbdebdf15719b90da5bab40917ed5afa0041ed..bb4650f0b2973afb4adae342417ae626dc79fab4 100644 (file)
--- a/drivers/staging/rtl8723bs/include/drv_types.h
+++ b/drivers/staging/rtl8723bs/include/drv_types.h
@@ -493,8 +493,6 @@ static inline u8 *myid(struct eeprom_priv *peepriv)
 
 #include <rtw_btcoex.h>
 
-int rtw_change_ifname(struct adapter *padapter, const char *ifname);
-
 extern char *rtw_initmac;
 extern int rtw_mc2u_disable;
 extern int rtw_ht_enable;

diff --git a/drivers/staging/rtl8723bs/os_dep/osdep_service.c b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
index 4fbfa75c05d74eb39be89227180a26ea62648fbb..f09c1324c39c6e7af231e4083febac14d4dc4980 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
@@ -108,56 +108,6 @@ RETURN:
        return;
 }
 
-int rtw_change_ifname(struct adapter *padapter, const char *ifname)
-{
-       struct net_device *pnetdev;
-       struct net_device *cur_pnetdev;
-       struct rereg_nd_name_data *rereg_priv;
-       int ret;
-
-       if (!padapter)
-               goto error;
-
-       cur_pnetdev = padapter->pnetdev;
-       rereg_priv = &padapter->rereg_nd_name_priv;
-
-       /* free the old_pnetdev */
-       if (rereg_priv->old_pnetdev) {
-               free_netdev(rereg_priv->old_pnetdev);
-               rereg_priv->old_pnetdev = NULL;
-       }
-
-       if (!rtnl_is_locked())
-               unregister_netdev(cur_pnetdev);
-       else
-               unregister_netdevice(cur_pnetdev);
-
-       rereg_priv->old_pnetdev = cur_pnetdev;
-
-       pnetdev = rtw_init_netdev(padapter);
-       if (!pnetdev)
-               goto error;
-
-       SET_NETDEV_DEV(pnetdev, dvobj_to_dev(adapter_to_dvobj(padapter)));
-
-       rtw_init_netdev_name(pnetdev, ifname);
-
-       eth_hw_addr_set(pnetdev, padapter->eeprompriv.mac_addr);
-
-       if (!rtnl_is_locked())
-               ret = register_netdev(pnetdev);
-       else
-               ret = register_netdevice(pnetdev);
-
-       if (ret != 0)
-               goto error;
-
-       return 0;
-
-error:
-       return -1;
-}
-
 void rtw_buf_free(u8 **buf, u32 *buf_len)
 {
        if (!buf || !buf_len)