diff options
| -rw-r--r-- | include/net/mac80211.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9ff10b33b711..bc5d8184c489 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -601,8 +601,8 @@ static inline void ieee80211_rate_set_vht(struct ieee80211_tx_rate *rate, u8 mcs, u8 nss) { WARN_ON(mcs & ~0xF); - WARN_ON(nss & ~0x7); - rate->idx = (nss << 4) | mcs; + WARN_ON((nss - 1) & ~0x7); + rate->idx = ((nss - 1) << 4) | mcs; } static inline u8 @@ -614,7 +614,7 @@ ieee80211_rate_get_vht_mcs(const struct ieee80211_tx_rate *rate) static inline u8 ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate) { - return rate->idx >> 4; + return (rate->idx >> 4) + 1; } /** |