diff options
| author | Benjamin Li <benl@squareup.com> | 2021-11-03 18:05:48 -0700 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-11-08 15:22:52 +0200 |
| commit | cfdf6b19e750f7de8ae71a26932f63b52e3bf74c (patch) | |
| tree | bcc8cc3ec74a535480c73c9b75b24ed8ee4a5c83 /drivers/net/wireless/ath/wcn36xx/txrx.c | |
| parent | c9c5608fafe4dae975c9644c7d14c51ad3b0ed73 (diff) | |
wcn36xx: fix RX BD rate mapping for 5GHz legacy rates
The linear mapping between the BD rate field and the driver's 5GHz
legacy rates table (wcn_5ghz_rates) does not only apply for the latter
four rates -- it applies to all eight rates.
Fixes: 6ea131acea98 ("wcn36xx: Fix warning due to bad rate_idx")
Signed-off-by: Benjamin Li <benl@squareup.com>
Tested-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211104010548.1107405-3-benl@squareup.com
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index f0a9f069a92a..dd58dde8c836 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -272,7 +272,6 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) const struct wcn36xx_rate *rate; struct ieee80211_hdr *hdr; struct wcn36xx_rx_bd *bd; - struct ieee80211_supported_band *sband; u16 fc, sn; /* @@ -350,12 +349,11 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) status.enc_flags = rate->encoding_flags; status.bw = rate->bw; status.rate_idx = rate->mcs_or_legacy_index; - sband = wcn->hw->wiphy->bands[status.band]; status.nss = 1; if (status.band == NL80211_BAND_5GHZ && status.encoding == RX_ENC_LEGACY && - status.rate_idx >= sband->n_bitrates) { + status.rate_idx >= 4) { /* no dsss rates in 5Ghz rates table */ status.rate_idx -= 4; } |