diff options
| -rw-r--r-- | include/net/mac80211.h | 5 | ||||
| -rw-r--r-- | net/mac80211/airtime.c | 2 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 3 |
3 files changed, 8 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 09fe4601bf59..8d993f6ab919 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1078,6 +1078,11 @@ struct ieee80211_tx_rate { #define IEEE80211_MAX_TX_RETRY 31 +static inline bool ieee80211_rate_valid(struct ieee80211_tx_rate *rate) +{ + return rate->idx >= 0 && rate->count > 0; +} + static inline void ieee80211_rate_set_vht(struct ieee80211_tx_rate *rate, u8 mcs, u8 nss) { diff --git a/net/mac80211/airtime.c b/net/mac80211/airtime.c index 14be7b526f1d..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) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 7243c6aa2161..ba36fc29e532 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -2703,7 +2703,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo, } if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE)) && - !sta->sta.valid_links) { + !sta->sta.valid_links && + ieee80211_rate_valid(&sta->deflink.tx_stats.last_rate)) { sta_set_rate_info_tx(sta, &sta->deflink.tx_stats.last_rate, &sinfo->txrate); sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); |