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Commit f5914096 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Greg Kroah-Hartman
Browse files

Staging: rtl8192u: Convert long if-else block to switch-case 



Replace long if-else block with switch-case to make it more readable and
compact.

Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e4d1bff1

drivers/staging/rtl8192u/r8192U_dm.c

+40 −12
Original line number Diff line number Diff line
@@ -1628,47 +1628,75 @@ static void dm_bb_initialgain_backup(struct net_device *dev) 
void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type,

				       u32 dm_value)

{

	if (dm_type == DIG_TYPE_THRESH_HIGH) {

	switch (dm_type) {

	case DIG_TYPE_THRESH_HIGH:

		dm_digtable.rssi_high_thresh = dm_value;

	} else if (dm_type == DIG_TYPE_THRESH_LOW) {

		break;



	case  DIG_TYPE_THRESH_LOW:

		dm_digtable.rssi_low_thresh = dm_value;

	} else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) {

		break;



	case  DIG_TYPE_THRESH_HIGHPWR_HIGH:

		dm_digtable.rssi_high_power_highthresh = dm_value;

	} else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_LOW) {

		break;



	case DIG_TYPE_THRESH_HIGHPWR_LOW:

		dm_digtable.rssi_high_power_lowthresh = dm_value;

	} else if (dm_type == DIG_TYPE_ENABLE) {

		break;



	case DIG_TYPE_ENABLE:

		dm_digtable.dig_state		= DM_STA_DIG_MAX;

		dm_digtable.dig_enable_flag	= true;

	} else if (dm_type == DIG_TYPE_DISABLE) {

		break;



	case DIG_TYPE_DISABLE:

		dm_digtable.dig_state		= DM_STA_DIG_MAX;

		dm_digtable.dig_enable_flag	= false;

	} else if (dm_type == DIG_TYPE_DBG_MODE) {

		break;



	case DIG_TYPE_DBG_MODE:

		if (dm_value >= DM_DBG_MAX)

			dm_value = DM_DBG_OFF;

		dm_digtable.dbg_mode		= (u8)dm_value;

	} else if (dm_type == DIG_TYPE_RSSI) {

		break;



	case DIG_TYPE_RSSI:

		if (dm_value > 100)

			dm_value = 30;

		dm_digtable.rssi_val			= (long)dm_value;

	} else if (dm_type == DIG_TYPE_ALGORITHM) {

		break;



	case DIG_TYPE_ALGORITHM:

		if (dm_value >= DIG_ALGO_MAX)

			dm_value = DIG_ALGO_BY_FALSE_ALARM;

		if (dm_digtable.dig_algorithm != (u8)dm_value)

			dm_digtable.dig_algorithm_switch = 1;

		dm_digtable.dig_algorithm	= (u8)dm_value;

	} else if (dm_type == DIG_TYPE_BACKOFF) {

		break;



	case DIG_TYPE_BACKOFF:

		if (dm_value > 30)

			dm_value = 30;

		dm_digtable.backoff_val		= (u8)dm_value;

	} else if (dm_type == DIG_TYPE_RX_GAIN_MIN) {

		break;



	case DIG_TYPE_RX_GAIN_MIN:

		if (dm_value == 0)

			dm_value = 0x1;

		dm_digtable.rx_gain_range_min = (u8)dm_value;

	} else if (dm_type == DIG_TYPE_RX_GAIN_MAX) {

		break;



	case DIG_TYPE_RX_GAIN_MAX:

		if (dm_value > 0x50)

			dm_value = 0x50;

		dm_digtable.rx_gain_range_max = (u8)dm_value;

		break;



	default:

		break;

	}



}	/* DM_ChangeDynamicInitGainThresh */



/*-----------------------------------------------------------------------------