staging: rtl8723au: rtw_cfg80211_ap_set_encryption(): Stop using param->u.crypt.alg

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
index 0925d56..ac13df1 100644 (file)
--- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
@@ -530,6 +530,17 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev,
                        ret = -EINVAL;
                        goto exit;
                }
+               switch (keyparms->cipher) {
+               case WLAN_CIPHER_SUITE_WEP40:
+               case WLAN_CIPHER_SUITE_WEP104:
+               case WLAN_CIPHER_SUITE_TKIP:
+               case WLAN_CIPHER_SUITE_CCMP:
+                       break;
+               default:
+                       ret = -EINVAL;
+                       goto exit;
+               }
+
        } else {
                psta = rtw_get_stainfo23a(pstapriv, param->sta_addr);
                if (!psta) {
@@ -540,15 +551,6 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev,
                }
        }
 
-       if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) {
-               /* todo:clear default encryption keys */
-
-               DBG_8723A("clear default encryption keys, keyid =%d\n",
-                         param->u.crypt.idx);
-
-               goto exit;
-       }
-
        key_len = keyparms->key_len;
 
        if (!psta && (keyparms->cipher == WLAN_CIPHER_SUITE_WEP40 ||