diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/sta.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c index ab768045696b..6deab38c7aee 100644 --- a/drivers/net/wireless/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/iwlwifi/dvm/sta.c @@ -173,7 +173,7 @@ int iwl_send_add_sta(struct iwl_priv *priv, bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv, struct iwl_rxon_context *ctx, - struct ieee80211_sta_ht_cap *ht_cap) + struct ieee80211_sta *sta) { if (!ctx->ht.enabled || !ctx->ht.is_40mhz) return false; @@ -183,20 +183,11 @@ bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv, return false; #endif - /* - * Remainder of this function checks ht_cap, but if it's - * NULL then we can do HT40 (special case for RXON) - */ - if (!ht_cap) + /* special case for RXON */ + if (!sta) return true; - if (!ht_cap->ht_supported) - return false; - - if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)) - return false; - - return true; + return sta->bandwidth >= IEEE80211_STA_RX_BW_40; } static void iwl_sta_calc_ht_flags(struct iwl_priv *priv, @@ -246,7 +237,7 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv, *flags |= cpu_to_le32( (u32)sta_ht_inf->ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS); - if (iwl_is_ht40_tx_allowed(priv, ctx, &sta->ht_cap)) + if (iwl_is_ht40_tx_allowed(priv, ctx, sta)) *flags |= STA_FLG_HT40_EN_MSK; } |