diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965-rs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c index 229b34199f9..5081e287b12 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c @@ -2017,6 +2017,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, struct ieee80211_conf *conf = &local->hw.conf; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct sta_info *sta; + u16 fc; struct iwl4965_priv *priv = (struct iwl4965_priv *)priv_rate; struct iwl4965_rate_scale_priv *lq; @@ -2024,7 +2025,11 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, sta = sta_info_get(local, hdr->addr1); - if (!sta || !sta->rate_ctrl_priv) { + /* Send management frames and broadcast/multicast data using lowest + * rate. */ + fc = le16_to_cpu(hdr->frame_control); + if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) || + !sta || !sta->rate_ctrl_priv) { sel->rate = rate_lowest(local, local->oper_hw_mode, sta); if (sta) sta_info_put(sta); |