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Diffstat (limited to 'net/mac80211/airtime.c')
-rw-r--r--net/mac80211/airtime.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/mac80211/airtime.c b/net/mac80211/airtime.c
index e8ebd343e2bf..fdf8b658fede 100644
--- a/net/mac80211/airtime.c
+++ b/net/mac80211/airtime.c
@@ -557,7 +557,7 @@ static int ieee80211_fill_rx_status(struct ieee80211_rx_status *stat,
if (ieee80211_fill_rate_info(hw, stat, band, ri))
return 0;
- if (rate->idx < 0 || !rate->count)
+ if (!ieee80211_rate_valid(rate))
return -1;
if (rate->flags & IEEE80211_TX_RC_160_MHZ_WIDTH)
@@ -632,7 +632,7 @@ u32 ieee80211_calc_expected_tx_airtime(struct ieee80211_hw *hw,
{
struct ieee80211_supported_band *sband;
struct ieee80211_chanctx_conf *conf;
- int rateidx, shift = 0;
+ int rateidx;
bool cck, short_pream;
u32 basic_rates;
u8 band = 0;
@@ -641,10 +641,8 @@ u32 ieee80211_calc_expected_tx_airtime(struct ieee80211_hw *hw,
len += 38; /* Ethernet header length */
conf = rcu_dereference(vif->bss_conf.chanctx_conf);
- if (conf) {
+ if (conf)
band = conf->def.chan->band;
- shift = ieee80211_chandef_get_shift(&conf->def);
- }
if (pubsta) {
struct sta_info *sta = container_of(pubsta, struct sta_info,
@@ -704,7 +702,7 @@ u32 ieee80211_calc_expected_tx_airtime(struct ieee80211_hw *hw,
short_pream = vif->bss_conf.use_short_preamble;
rateidx = basic_rates ? ffs(basic_rates) - 1 : 0;
- rate = sband->bitrates[rateidx].bitrate << shift;
+ rate = sband->bitrates[rateidx].bitrate;
cck = sband->bitrates[rateidx].flags & IEEE80211_RATE_MANDATORY_B;
return ieee80211_calc_legacy_rate_duration(rate, short_pream, cck, len);