[PATCH] libertas: remove 8021xauthalgs private ioctl

Useless; it set an internal variable that was unused anyway.
A supplicant handles all 802.1x authentication, not the driver.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

5 files changed, 0 insertions, 47 deletions

diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index fb1478c1b87d..888a007ef767 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -230,15 +230,6 @@ enum WLAN_802_11_AUTH_ALG {
         AUTH_ALG_NETWORK_EAP = 8,
 };
 
-/** WLAN_802_1X_AUTH_ALG */
-enum WLAN_802_1X_AUTH_ALG {
-        WLAN_1X_AUTH_ALG_NONE = 1,
-        WLAN_1X_AUTH_ALG_LEAP = 2,
-        WLAN_1X_AUTH_ALG_TLS = 4,
-        WLAN_1X_AUTH_ALG_TTLS = 8,
-        WLAN_1X_AUTH_ALG_MD5 = 16,
-};
-
 /** WLAN_802_11_ENCRYPTION_MODE */
 enum WLAN_802_11_ENCRYPTION_MODE {
         CIPHER_NONE,
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 295e7d00f952..5b884497e6f0 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -59,7 +59,6 @@ struct wlan_802_11_security {
         u8 WPA2enabled;
         enum WLAN_802_11_WEP_STATUS WEPstatus;
         enum WLAN_802_11_AUTHENTICATION_MODE authmode;
-        enum WLAN_802_1X_AUTH_ALG auth1xalg;
         enum WLAN_802_11_ENCRYPTION_MODE Encryptionmode;
 };
 
diff --git a/drivers/net/wireless/libertas/fw.c b/drivers/net/wireless/libertas/fw.c
index b194a4570791..b167a859f656 100644
--- a/drivers/net/wireless/libertas/fw.c
+++ b/drivers/net/wireless/libertas/fw.c
@@ -201,7 +201,6 @@ static void wlan_init_adapter(wlan_private * priv)
         adapter->wep_tx_keyidx = 0;
         adapter->secinfo.WEPstatus = wlan802_11WEPdisabled;
         adapter->secinfo.authmode = wlan802_11authmodeopen;
-        adapter->secinfo.auth1xalg = WLAN_1X_AUTH_ALG_NONE;
         adapter->secinfo.Encryptionmode = CIPHER_NONE;
         adapter->inframode = wlan802_11infrastructure;
 
diff --git a/drivers/net/wireless/libertas/ioctl.c b/drivers/net/wireless/libertas/ioctl.c
index 82b39642423a..c53c0f9dd964 100644
--- a/drivers/net/wireless/libertas/ioctl.c
+++ b/drivers/net/wireless/libertas/ioctl.c
@@ -618,32 +618,6 @@ static int wlan_setauthalg_ioctl(wlan_private * priv, struct ifreq *req)
         return 0;
 }
 
-/**
- *  @brief Set 802.1x authentication mode
- *  @param priv                 A pointer to wlan_private structure
- *  @param req                  A pointer to ifreq structure
- *  @return                     0 --success, otherwise fail
- */
-static int wlan_set8021xauthalg_ioctl(wlan_private * priv, struct ifreq *req)
-{
-        int alg;
-        struct iwreq *wrq = (struct iwreq *)req;
-
-        if (wrq->u.data.flags == 0) {
-                //from iwpriv subcmd
-                alg = SUBCMD_DATA(wrq);
-        } else {
-                //from wpa_supplicant subcmd
-                if (copy_from_user(&alg, wrq->u.data.pointer, sizeof(int))) {
-                        lbs_pr_debug(1, "Copy from user failed\n");
-                        return -EFAULT;
-                }
-        }
-        lbs_pr_debug(1, "802.1x auth alg is %#x\n", alg);
-        priv->adapter->secinfo.auth1xalg = alg;
-        return 0;
-}
-
 static int wlan_setencryptionmode_ioctl(wlan_private * priv, struct ifreq *req)
 {
         int mode;
@@ -2073,10 +2047,6 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
                         ret = wlan_setauthalg_ioctl(priv, req);
                         break;
 
-                case WLANSET8021XAUTHALG:
-                        ret = wlan_set8021xauthalg_ioctl(priv, req);
-                        break;
-
                 case WLANSETENCRYPTIONMODE:
                         ret = wlan_setencryptionmode_ioctl(priv, req);
                         break;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 4a52336bc0f6..81ee83cb001b 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -1088,12 +1088,6 @@ static const struct iw_priv_args wlan_private_args[] = {
          "authalgs",
          },
         {
-         WLANSET8021XAUTHALG,
-         IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-         IW_PRIV_TYPE_NONE,
-         "8021xauthalgs",
-         },
-        {
          WLANSETENCRYPTIONMODE,
          IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
          IW_PRIV_TYPE_NONE,