Staging: rtl8192e: Clean up rtl8192_net_update()

static void rtl8192_net_update(struct net_device *dev)

{

	struct r8192_priv *priv = ieee80211_priv(dev);

	struct ieee80211_network *net;

	u16 BcnTimeCfg = 0, BcnCW = 6, BcnIFS = 0xf;

	u16 rate_config = 0;

	net = &priv->ieee80211->current_network;

	//update Basic rate: RR, BRSR

	/* update Basic rate: RR, BRSR */

	rtl8192_config_rate(dev, &rate_config);

	// 2007.01.16, by Emily

	// Select RRSR (in Legacy-OFDM and CCK)

	// For 8190, we select only 24M, 12M, 6M, 11M, 5.5M, 2M, and 1M from the Basic rate.

	// We do not use other rates.

	/*

	 * Select RRSR (in Legacy-OFDM and CCK)

	 * For 8190, we select only 24M, 12M, 6M, 11M, 5.5M,

	 * 2M, and 1M from the Basic rate.

	 * We do not use other rates.

	 */

	priv->basic_rate = rate_config &= 0x15f;

	//BSSID

	/* BSSID */

	write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]);

	write_nic_word(dev, BSSIDR+4, ((u16 *)net->bssid)[2]);

#if 0

	//MSR

	rtl8192_update_msr(dev);

#endif

//	rtl8192_update_cap(dev, net->capability);

	if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)

	{

		write_nic_word(dev, ATIMWND, 2);

		write_nic_word(dev, BCN_DMATIME, 256);

		write_nic_word(dev, BCN_INTERVAL, net->beacon_interval);

	//	write_nic_word(dev, BcnIntTime, 100);

	//BIT15 of BCN_DRV_EARLY_INT will indicate whether software beacon or hw beacon is applied.

		/*

		 * BIT15 of BCN_DRV_EARLY_INT will indicate

		 * whether software beacon or hw beacon is applied.

		 */

		write_nic_word(dev, BCN_DRV_EARLY_INT, 10);

		write_nic_byte(dev, BCN_ERR_THRESH, 100);

		BcnTimeCfg |= (BcnCW<<BCN_TCFG_CW_SHIFT);

	// TODO: BcnIFS may required to be changed on ASIC

		/* TODO: BcnIFS may required to be changed on ASIC */

		BcnTimeCfg |= BcnIFS<<BCN_TCFG_IFS;

		write_nic_word(dev, BCN_TCFG, BcnTimeCfg);

	}

}

void rtl819xE_tx_cmd(struct net_device *dev, struct sk_buff *skb)