staging: rtl8192e: remove dead code rtllib_wpa_supplicant_ioctl

Following removal of _rtl92e_ioctl this function along with associated
macros, structure ieee_param and functions become dead code.

Remove functions rtllib_wpa_enable, rtllib_wpa_assoc_frame, rtllib_wpa_mlme,
rtllib_wpa_set_wpa_ie, rtllib_wpa_set_auth_algs, rtllib_wpa_set_param,
rtllib_wpa_set_encryption and rtllib_wpa_supplicant_ioctl.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib.h

@@ -335,60 +335,8 @@ enum rt_op_mode {
 
 #define MGMT_QUEUE_NUM 5
 
-#define IEEE_CMD_SET_WPA_PARAM			1
-#define	IEEE_CMD_SET_WPA_IE			2
-#define IEEE_CMD_SET_ENCRYPTION			3
-#define IEEE_CMD_MLME				4
-
-#define IEEE_PARAM_WPA_ENABLED			1
-#define IEEE_PARAM_TKIP_COUNTERMEASURES		2
-#define IEEE_PARAM_DROP_UNENCRYPTED		3
-#define IEEE_PARAM_PRIVACY_INVOKED		4
-#define IEEE_PARAM_AUTH_ALGS			5
-#define IEEE_PARAM_IEEE_802_1X			6
-#define IEEE_PARAM_WPAX_SELECT			7
-
-#define IEEE_MLME_STA_DEAUTH			1
-#define IEEE_MLME_STA_DISASSOC			2
-
-
-#define IEEE_CRYPT_ERR_UNKNOWN_ALG		2
-#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED	4
-#define IEEE_CRYPT_ERR_KEY_SET_FAILED		5
-#define IEEE_CRYPT_ERR_CARD_CONF_FAILED		7
-#define	IEEE_CRYPT_ALG_NAME_LEN			16
-
 #define MAX_IE_LEN  0xff
 
-struct ieee_param {
-	u32 cmd;
-	u8 sta_addr[ETH_ALEN];
-	union {
-		struct {
-			u8 name;
-			u32 value;
-		} wpa_param;
-		struct {
-			u32 len;
-			u8 reserved[32];
-			u8 data[0];
-		} wpa_ie;
-		struct {
-			int command;
-			int reason_code;
-		} mlme;
-		struct {
-			u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
-			u8 set_tx;
-			u32 err;
-			u8 idx;
-			u8 seq[8]; /* sequence counter (set: RX, get: TX) */
-			u16 key_len;
-			u8 key[0];
-		} crypt;
-	} u;
-};
-
 #define msleep_interruptible_rsl  msleep_interruptible
 
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
@@ -2066,8 +2014,6 @@ void rtllib_stop_all_queues(struct rtllib_device *ieee);
 struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee);
 void rtllib_start_send_beacons(struct rtllib_device *ieee);
 void rtllib_stop_send_beacons(struct rtllib_device *ieee);
-int rtllib_wpa_supplicant_ioctl(struct rtllib_device *ieee,
-				struct iw_point *p, u8 is_mesh);
 
 void notify_wx_assoc_event(struct rtllib_device *ieee);
 void rtllib_ps_tx_ack(struct rtllib_device *ieee, short success);