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ath9k: Remove unused members from rate control structure

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Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan
2009-07-14 20:14:11 -04:00
committed by John W. Linville
parent 39a4cafe16
commit ddf4a2db72
2 changed files with 108 additions and 129 deletions
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21
drivers/net/wireless/ath/ath9k/rc.h
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@@ -112,8 +112,6 @@ struct ath_rate_table {
u8 short_preamble;
u8 dot11rate;
u8 ctrl_rate;
int8_t rssi_ack_validmin;
int8_t rssi_ack_deltamin;
u8 base_index;
u8 cw40index;
u8 sgi_index;
@@ -126,7 +124,6 @@ struct ath_rate_table {
};
struct ath_tx_ratectrl_state {
int8_t rssi_thres; /* required rssi for this rate (dB) */
u8 per; /* recent estimate of packet error rate (%) */
};
@@ -138,16 +135,7 @@ struct ath_rateset {
/**
* struct ath_rate_priv - Rate Control priv data
* @state: RC state
* @rssi_last: last ACK rssi
* @rssi_last_lookup: last ACK rssi used for lookup
* @rssi_last_prev: previous last ACK rssi
* @rssi_last_prev2: 2nd previous last ACK rssi
* @rssi_sum_cnt: count of rssi_sum for averaging
* @rssi_sum_rate: rate that we are averaging
* @rssi_sum: running sum of rssi for averaging
* @probe_rate: rate we are probing at
* @rssi_time: msec timestamp for last ack rssi
* @rssi_down_time: msec timestamp for last down step
* @probe_time: msec timestamp for last probe
* @hw_maxretry_pktcnt: num of packets since we got HW max retry error
* @max_valid_rate: maximum number of valid rate
@@ -161,13 +149,6 @@ struct ath_rateset {
* @neg_ht_rates: Negotiated HT rates
*/
struct ath_rate_priv {
int8_t rssi_last;
int8_t rssi_last_lookup;
int8_t rssi_last_prev;
int8_t rssi_last_prev2;
int32_t rssi_sum_cnt;
int32_t rssi_sum_rate;
int32_t rssi_sum;
u8 rate_table_size;
u8 probe_rate;
u8 hw_maxretry_pktcnt;
@@ -177,8 +158,6 @@ struct ath_rate_priv {
u8 valid_phy_ratecnt[WLAN_RC_PHY_MAX];
u8 valid_phy_rateidx[WLAN_RC_PHY_MAX][RATE_TABLE_SIZE];
u8 rate_max_phy;
u32 rssi_time;
u32 rssi_down_time;
u32 probe_time;
u32 per_down_time;
u32 probe_interval;