[PATCH] libertas: remove setauthalg private ioctl

Obsoleted by SIOCSIWAUTH's IW_AUTH_80211_AUTH_ALG option introduced
by WE-18.

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

3 files changed, 0 insertions, 58 deletions

diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index 888a007ef767..15fcb2c047f2 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -223,13 +223,6 @@ enum SNRNF_DATA {
         MAX_TYPE_AVG
 };
 
-/** WLAN_802_11_AUTH_ALG*/
-enum WLAN_802_11_AUTH_ALG {
-        AUTH_ALG_OPEN_SYSTEM = 1,
-        AUTH_ALG_SHARED_KEY = 2,
-        AUTH_ALG_NETWORK_EAP = 8,
-};
-
 /** WLAN_802_11_ENCRYPTION_MODE */
 enum WLAN_802_11_ENCRYPTION_MODE {
         CIPHER_NONE,
diff --git a/drivers/net/wireless/libertas/ioctl.c b/drivers/net/wireless/libertas/ioctl.c
index c53c0f9dd964..f70930a7064d 100644
--- a/drivers/net/wireless/libertas/ioctl.c
+++ b/drivers/net/wireless/libertas/ioctl.c
@@ -577,47 +577,6 @@ static int wlan_set_multiple_dtim_ioctl(wlan_private * priv, struct ifreq *req)
         return ret;
 }
 
-/**
- *  @brief Set 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_setauthalg_ioctl(wlan_private * priv, struct ifreq *req)
-{
-        int alg;
-        struct iwreq *wrq = (struct iwreq *)req;
-        wlan_adapter *adapter = priv->adapter;
-
-        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(alg))) {
-                        lbs_pr_debug(1, "Copy from user failed\n");
-                        return -EFAULT;
-                }
-        }
-
-        lbs_pr_debug(1, "auth alg is %#x\n", alg);
-
-        switch (alg) {
-        case AUTH_ALG_SHARED_KEY:
-                adapter->secinfo.authmode = wlan802_11authmodeshared;
-                break;
-        case AUTH_ALG_NETWORK_EAP:
-                adapter->secinfo.authmode =
-                    wlan802_11authmodenetworkEAP;
-                break;
-        case AUTH_ALG_OPEN_SYSTEM:
-        default:
-                adapter->secinfo.authmode = wlan802_11authmodeopen;
-                break;
-        }
-        return 0;
-}
-
 static int wlan_setencryptionmode_ioctl(wlan_private * priv, struct ifreq *req)
 {
         int mode;
@@ -2043,10 +2002,6 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
                         ret = wlan_set_multiple_dtim_ioctl(priv, req);
                         break;
 
-                case WLANSETAUTHALG:
-                        ret = wlan_setauthalg_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 81ee83cb001b..d1617878f4b9 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -1082,12 +1082,6 @@ static const struct iw_priv_args wlan_private_args[] = {
          IW_PRIV_TYPE_NONE,
          "settxant"},
         {
-         WLANSETAUTHALG,
-         IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-         IW_PRIV_TYPE_NONE,
-         "authalgs",
-         },
-        {
          WLANSETENCRYPTIONMODE,
          IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
          IW_PRIV_TYPE_NONE,