mac80211: fix TX legacy rate reporting when tx_status_ext is used

[linux.git] / net / mac80211 / status.c

diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index f03aa8924d232049c7d7cf3904740fe958630fbe..f984943cdabd0f1e2dc74f55ada3763d91b622ea 100644 (file)
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -260,9 +260,15 @@ static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info,
        int len = sizeof(struct ieee80211_radiotap_header);
 
        /* IEEE80211_RADIOTAP_RATE rate */
-       if (info->status.rates[0].idx >= 0 &&
-           !(info->status.rates[0].flags & (IEEE80211_TX_RC_MCS |
-                                            IEEE80211_TX_RC_VHT_MCS)))
+       if (status && status->rate && !(status->rate->flags &
+                                       (RATE_INFO_FLAGS_MCS |
+                                        RATE_INFO_FLAGS_60G |
+                                        RATE_INFO_FLAGS_VHT_MCS |
+                                        RATE_INFO_FLAGS_HE_MCS)))
+               len += 2;
+       else if (info->status.rates[0].idx >= 0 &&
+                !(info->status.rates[0].flags &
+                  (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS)))
                len += 2;
 
        /* IEEE80211_RADIOTAP_TX_FLAGS */