diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2020-11-09 10:57:46 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-11-11 08:39:13 +0100 |
| commit | 70d9c59909df637da220e732672e4bf229702bde (patch) | |
| tree | b5a8a5a5c4745627a855511a232cef4df391cc07 /net/mac80211/tx.c | |
| parent | 801a46bda516c4e3816d670e12022b95dffc02ea (diff) | |
mac80211: remove WDS-related code
Now that all the mac80211-based drivers have removed WDS code
and in particular the ability to advertise such devices, also
remove all the code related to WDS here.
Link: https://lore.kernel.org/r/20201109105103.38960c413d46.I3603c90a44562d847c39d15d5ff33d8c00df5834@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1651cf7b2500..72f84b33a6ba 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -319,9 +319,6 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx) if (tx->sdata->vif.type == NL80211_IFTYPE_OCB) return TX_CONTINUE; - if (tx->sdata->vif.type == NL80211_IFTYPE_WDS) - return TX_CONTINUE; - if (tx->flags & IEEE80211_TX_PS_BUFFERED) return TX_CONTINUE; @@ -2289,8 +2286,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, * we handle as though they are non-injected frames. * This code here isn't entirely correct, the local MAC address * isn't always enough to find the interface to use; for proper - * VLAN/WDS support we will need a different mechanism (which - * likely isn't going to be monitor interfaces). + * VLAN support we have an nl80211-based mechanism. * * This is necessary, for example, for old hostapd versions that * don't use nl80211-based management TX/RX. @@ -2301,8 +2297,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, if (!ieee80211_sdata_running(tmp_sdata)) continue; if (tmp_sdata->vif.type == NL80211_IFTYPE_MONITOR || - tmp_sdata->vif.type == NL80211_IFTYPE_AP_VLAN || - tmp_sdata->vif.type == NL80211_IFTYPE_WDS) + tmp_sdata->vif.type == NL80211_IFTYPE_AP_VLAN) continue; if (ether_addr_equal(tmp_sdata->vif.addr, hdr->addr2)) { sdata = tmp_sdata; @@ -2396,9 +2391,6 @@ int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata, } sta = sta_info_get_bss(sdata, skb->data); break; - case NL80211_IFTYPE_WDS: - sta = sta_info_get(sdata, sdata->u.wds.remote_addr); - break; #ifdef CONFIG_MAC80211_MESH case NL80211_IFTYPE_MESH_POINT: /* determined much later */ @@ -2574,20 +2566,6 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata, hdrlen = 24; band = chanctx_conf->def.chan->band; break; - case NL80211_IFTYPE_WDS: - fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS); - /* RA TA DA SA */ - memcpy(hdr.addr1, sdata->u.wds.remote_addr, ETH_ALEN); - memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN); - memcpy(hdr.addr3, skb->data, ETH_ALEN); - memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN); - hdrlen = 30; - /* - * This is the exception! WDS style interfaces are prohibited - * when channel contexts are in used so this must be valid - */ - band = local->hw.conf.chandef.chan->band; - break; #ifdef CONFIG_MAC80211_MESH case NL80211_IFTYPE_MESH_POINT: if (!is_multicast_ether_addr(skb->data)) { |