rndis_wlan: remove unused variables from priv structure

Some variables were left unused after cfg80211 conversion. Remove those and related deadcode.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index a4f70de..15bae0a 100644 (file)
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -476,13 +476,7 @@ struct rndis_wlan_private {
        /* encryption stuff */
        int  encr_tx_key_index;
        struct rndis_wlan_encr_key encr_keys[4];
-       enum nl80211_auth_type wpa_auth_type;
        int  wpa_version;
-       int  wpa_keymgmt;
-       int  wpa_ie_len;
-       u8  *wpa_ie;
-       int  wpa_cipher_pair;
-       int  wpa_cipher_group;
 
        u8 command_buffer[COMMAND_BUFFER_SIZE];
 };
@@ -1116,8 +1110,6 @@ static int set_auth_mode(struct usbnet *usbdev, u32 wpa_version,
        }
 
        priv->wpa_version = wpa_version;
-       priv->wpa_auth_type = auth_type;
-       priv->wpa_keymgmt = keymgmt;
 
        return 0;
 }
@@ -1142,7 +1134,6 @@ static int set_priv_filter(struct usbnet *usbdev)
 
 static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
 {
-       struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
        __le32 tmp;
        int encr_mode, ret;
 
@@ -1171,8 +1162,6 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
                return ret;
        }
 
-       priv->wpa_cipher_pair = pairwise;
-       priv->wpa_cipher_group = groupwise;
        return 0;
 }
 
@@ -2871,9 +2860,6 @@ static void rndis_wlan_unbind(struct usbnet *usbdev, struct usb_interface *intf)
        flush_workqueue(priv->workqueue);
        destroy_workqueue(priv->workqueue);
 
-       if (priv && priv->wpa_ie_len)
-               kfree(priv->wpa_ie);
-
        rndis_unbind(usbdev, intf);
 
        wiphy_unregister(priv->wdev.wiphy);