diff options
| -rw-r--r-- | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 28f136064297..7ca46fb77a3b 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -5569,7 +5569,6 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work) rarpt->txrate.flags = 0; rate = c2h->ra_report.rate; sgi = c2h->ra_report.sgi; - bw = c2h->ra_report.bw; if (rate < DESC_RATE_MCS0) { rarpt->txrate.legacy = @@ -5586,8 +5585,13 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work) RATE_INFO_FLAGS_SHORT_GI; } - if (bw == RATE_INFO_BW_20) - rarpt->txrate.bw |= RATE_INFO_BW_20; + if (skb->len >= offsetofend(typeof(*c2h), ra_report.bw)) { + if (c2h->ra_report.bw == RTL8XXXU_CHANNEL_WIDTH_40) + bw = RATE_INFO_BW_40; + else + bw = RATE_INFO_BW_20; + rarpt->txrate.bw = bw; + } } bit_rate = cfg80211_calculate_bitrate(&rarpt->txrate); rarpt->bit_rate = bit_rate; |