Staging: rtl8192e: Delete some dead code

static bool GetNmodeSupportBySecCfg8190Pci(struct net_device*dev)

{

#if 1

	struct r8192_priv *priv = ieee80211_priv(dev);

	struct ieee80211_device *ieee = priv->ieee80211;

	return !(ieee->rtllib_ap_sec_type &&

		 (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP)));

#else

	struct r8192_priv* priv = ieee80211_priv(dev);

	struct ieee80211_device* ieee = priv->ieee80211;

        int wpa_ie_len= ieee->wpa_ie_len;

        struct ieee80211_crypt_data* crypt;

        int encrypt;

        crypt = ieee->crypt[ieee->tx_keyidx];

        encrypt = (ieee->current_network.capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name,"WEP")));

	/* simply judge  */

	if(encrypt && (wpa_ie_len == 0)) {

		/* wep encryption, no N mode setting */

		return false;

//	} else if((wpa_ie_len != 0)&&(memcmp(&(ieee->wpa_ie[14]),ccmp_ie,4))) {

	} else if((wpa_ie_len != 0)) {

		/* parse pairwise key type */

		//if((pairwisekey = WEP40)||(pairwisekey = WEP104)||(pairwisekey = TKIP))

		if (((ieee->wpa_ie[0] == 0xdd) && (!memcmp(&(ieee->wpa_ie[14]),ccmp_ie,4))) || ((ieee->wpa_ie[0] == 0x30) && (!memcmp(&ieee->wpa_ie[10],ccmp_rsn_ie, 4))))

			return true;

		else

			return false;

	} else {

		//RT_TRACE(COMP_ERR,"In %s The GroupEncAlgorithm is [4]\n",__FUNCTION__ );

		return true;

	}

	return true;

#endif

}

static void rtl8192_refresh_supportrate(struct r8192_priv* priv)