diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 6d643ca8c1a3..f7cc5b37a18f 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -850,20 +850,15 @@ static int ath9k_process_rate(struct ath_common *common, enum ieee80211_band band; unsigned int i = 0; struct ath_softc __maybe_unused *sc = common->priv; + struct ath_hw *ah = sc->sc_ah; - band = hw->conf.chandef.chan->band; + band = ah->curchan->chan->band; sband = hw->wiphy->bands[band]; - switch (hw->conf.chandef.width) { - case NL80211_CHAN_WIDTH_5: + if (IS_CHAN_QUARTER_RATE(ah->curchan)) rxs->flag |= RX_FLAG_5MHZ; - break; - case NL80211_CHAN_WIDTH_10: + else if (IS_CHAN_HALF_RATE(ah->curchan)) rxs->flag |= RX_FLAG_10MHZ; - break; - default: - break; - } if (rx_stats->rs_rate & 0x80) { /* HT rate */ @@ -1078,6 +1073,14 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc, rx_stats->is_mybeacon = ath9k_is_mybeacon(sc, hdr); + /* + * This shouldn't happen, but have a safety check anyway. + */ + if (WARN_ON(!ah->curchan)) { + ret = -EINVAL; + goto exit; + } + if (ath9k_process_rate(common, hw, rx_stats, rx_status)) { ret =-EINVAL; goto exit; @@ -1085,8 +1088,8 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc, ath9k_process_rssi(common, hw, rx_stats, rx_status); - rx_status->band = hw->conf.chandef.chan->band; - rx_status->freq = hw->conf.chandef.chan->center_freq; + rx_status->band = ah->curchan->chan->band; + rx_status->freq = ah->curchan->chan->center_freq; rx_status->antenna = rx_stats->rs_antenna; rx_status->flag |= RX_FLAG_MACTIME_END; |