staging: r8188eu: remove rtw_validate_ssid()

Function rtw_validate_ssid() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-24-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_ioctl_set.c b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
index 222c7f69627962869447f8c8c6ff2588f9fa917f..62ab7fbdcee04b4520baf25b79019bca3fd25902 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_ioctl_set.c
+++ b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
@@ -13,29 +13,6 @@
 
 extern void indicate_wx_scan_complete_event(struct adapter *padapter);
 
-u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid)
-{
-       u8       i;
-       u8      ret = true;
-
-       if (ssid->SsidLength > 32) {
-               ret = false;
-               goto exit;
-       }
-
-       for (i = 0; i < ssid->SsidLength; i++) {
-               /* wifi, printable ascii code must be supported */
-               if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) {
-                       ret = false;
-                       break;
-               }
-       }
-
-exit:
-
-       return ret;
-}
-
 u8 rtw_do_join(struct adapter *padapter)
 {
        struct list_head *plist, *phead;

diff --git a/drivers/staging/r8188eu/include/rtw_ioctl_set.h b/drivers/staging/r8188eu/include/rtw_ioctl_set.h
index 32885d8e42ff9362041826f2d8830d29227885d0..d84ae57494e736dc8d73680e139accd4823a03dd 100644 (file)
--- a/drivers/staging/r8188eu/include/rtw_ioctl_set.h
+++ b/drivers/staging/r8188eu/include/rtw_ioctl_set.h
@@ -19,7 +19,6 @@ u8 rtw_set_802_11_bssid_list_scan(struct adapter*adapter,
 u8 rtw_set_802_11_infrastructure_mode(struct adapter *adapter,
                                      enum ndis_802_11_network_infra type);
 u8 rtw_set_802_11_ssid(struct adapter *adapt, struct ndis_802_11_ssid *ssid);
-u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid);
 u16 rtw_get_cur_max_rate(struct adapter *adapter);
 int rtw_set_channel_plan(struct adapter *adapter, u8 channel_plan);
 int rtw_change_ifname(struct adapter *padapter, const char *ifname);