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iwlegacy: remove usage of txrc->max_rate_idx

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Just calculate it like mac80211 does today, so we can get rid
of the calculation in mac80211 for everyone else.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2017-03-06 23:04:09 +01:00
parent a6289d3fcc
commit a3f9d596b1
2 changed files with 2 additions and 2 deletions
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2
drivers/net/wireless/intel/iwlegacy/3945-rs.c
View File

@ -656,7 +656,7 @@ il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta,
rate_mask = sta->supp_rates[sband->band];
/* get user max rate if set */
max_rate_idx = txrc->max_rate_idx;
max_rate_idx = fls(txrc->rate_idx_mask) - 1;
if (sband->band == NL80211_BAND_5GHZ && max_rate_idx != -1)
max_rate_idx += IL_FIRST_OFDM_RATE;
if (max_rate_idx < 0 || max_rate_idx >= RATE_COUNT)

2
drivers/net/wireless/intel/iwlegacy/4965-rs.c
View File

@ -2211,7 +2211,7 @@ il4965_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta,
/* Get max rate if user set max rate */
if (lq_sta) {
lq_sta->max_rate_idx = txrc->max_rate_idx;
lq_sta->max_rate_idx = fls(txrc->rate_idx_mask) - 1;
if (sband->band == NL80211_BAND_5GHZ &&
lq_sta->max_rate_idx != -1)
lq_sta->max_rate_idx += IL_FIRST_OFDM_RATE;