diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index e9ce658141f5..3529d1368068 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -3996,6 +3996,9 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb, skb_list_walk_safe(skb, skb, next) { skb_mark_not_on_list(skb); + if (skb->protocol == sdata->control_port_protocol) + ctrl_flags |= IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP; + skb = ieee80211_build_hdr(sdata, skb, info_flags, sta, ctrl_flags, cookie); if (IS_ERR(skb)) { @@ -4206,7 +4209,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata, (!sta || !test_sta_flag(sta, WLAN_STA_TDLS_PEER))) ra = sdata->u.mgd.bssid; - if (!is_valid_ether_addr(ra)) + if (is_zero_ether_addr(ra)) goto out_free; multicast = is_multicast_ether_addr(ra); @@ -4227,11 +4230,12 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata, test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state)) goto out_free; + memset(info, 0, sizeof(*info)); + if (unlikely(!multicast && skb->sk && skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS)) - ieee80211_store_ack_skb(local, skb, &info->flags, NULL); - - memset(info, 0, sizeof(*info)); + info->ack_frame_id = ieee80211_store_ack_skb(local, skb, + &info->flags, NULL); if (unlikely(sdata->control_port_protocol == ehdr->h_proto)) { if (sdata->control_port_no_encrypt) @@ -5371,7 +5375,8 @@ int ieee80211_tx_control_port(struct wiphy *wiphy, struct net_device *dev, return -EINVAL; if (proto == sdata->control_port_protocol) - ctrl_flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO; + ctrl_flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO | + IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP; if (unencrypted) flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; |