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mac80211: remove ieee80211_tx_info from rate_control_apply_mask signature 

Remove unnecessary ieee80211_tx_info pointer from rate_control_apply_mask
signature. rate_control_apply_mask() will be used to define a ratemask in
rate_control_set_rates() for station rate table

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Lorenzo Bianconi 2015-08-06 23:47:30 +02:00 committed by Johannes Berg
parent 4b819f6cc4
commit 35225eb7a5
1 changed files with 5 additions and 6 deletions
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11
net/mac80211/rate.c
View File

@ -631,7 +631,6 @@ static void rate_control_fill_sta_table(struct ieee80211_sta *sta,
static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta,
struct ieee80211_supported_band *sband,
struct ieee80211_tx_info *info,
struct ieee80211_tx_rate *rates,
int max_rates)
{
@ -647,8 +646,8 @@ static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata,
* default mask (allow all rates) is used to save some processing for
* the common case.
*/
mask = sdata->rc_rateidx_mask[info->band];
has_mcs_mask = sdata->rc_has_mcs_mask[info->band];
mask = sdata->rc_rateidx_mask[sband->band];
has_mcs_mask = sdata->rc_has_mcs_mask[sband->band];
rate_flags =
ieee80211_chandef_rate_flags(&sdata->vif.bss_conf.chandef);
for (i = 0; i < sband->n_bitrates; i++)
@ -659,14 +658,14 @@ static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata,
return;
if (has_mcs_mask)
memcpy(mcs_mask, sdata->rc_rateidx_mcs_mask[info->band],
memcpy(mcs_mask, sdata->rc_rateidx_mcs_mask[sband->band],
sizeof(mcs_mask));
else
memset(mcs_mask, 0xff, sizeof(mcs_mask));
if (sta) {
/* Filter out rates that the STA does not support */
mask &= sta->supp_rates[info->band];
mask &= sta->supp_rates[sband->band];
for (i = 0; i < sizeof(mcs_mask); i++)
mcs_mask[i] &= sta->ht_cap.mcs.rx_mask[i];
}
@ -707,7 +706,7 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
sband = sdata->local->hw.wiphy->bands[info->band];
if (ieee80211_is_data(hdr->frame_control))
rate_control_apply_mask(sdata, sta, sband, info, dest, max_rates);
rate_control_apply_mask(sdata, sta, sband, dest, max_rates);
if (dest[0].idx < 0)
__rate_control_send_low(&sdata->local->hw, sband, sta, info,