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Commit 2b7f2a43 authored by Tuomo Rinne's avatar Tuomo Rinne Committed by Greg Kroah-Hartman
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staging: rtl8192u: Improve code readability 



Split the u4bAcParam parameter construction to multiple lines for easier
readability.

Signed-off-by: default avatarTuomo Rinne <tuomo.rinne@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 83dc299e

drivers/staging/rtl8192u/r8192U_dm.c

+19 −9
Original line number Diff line number Diff line
@@ -2301,20 +2301,30 @@ static void dm_check_edca_turbo( 
		 */

		if (priv->bcurrent_turbo_EDCA) {

			u8	u1bAIFS;

			u32		u4bAcParam;

			u32	u4bAcParam, op_limit, cw_max, cw_min;



			struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;

			u8 mode = priv->ieee80211->mode;



			/*  For Each time updating EDCA parameter, reset EDCA turbo mode status. */

			dm_init_edca_turbo(dev);



			u1bAIFS = qos_parameters->aifs[0] * ((mode & (IEEE_G | IEEE_N_24G)) ? 9 : 20) + aSifsTime;

			u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|

				((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)|

				((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)|

				((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));

			/*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/



			op_limit = (u32)le16_to_cpu(qos_parameters->tx_op_limit[0]);

			cw_max   = (u32)le16_to_cpu(qos_parameters->cw_max[0]);

			cw_min   = (u32)le16_to_cpu(qos_parameters->cw_min[0]);



			op_limit <<= AC_PARAM_TXOP_LIMIT_OFFSET;

			cw_max   <<= AC_PARAM_ECW_MAX_OFFSET;

			cw_min   <<= AC_PARAM_ECW_MIN_OFFSET;

			u1bAIFS  <<= AC_PARAM_AIFS_OFFSET;



			u4bAcParam = op_limit | cw_max | cw_min | u1bAIFS;



			write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);





			/*

			 * Check ACM bit.

			 * If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.