diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 9bd9faac3c3..a757dcc1208 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -303,8 +303,7 @@ static void purge_old_ps_buffers(struct ieee80211_local *local) list_for_each_entry_rcu(sdata, &local->interfaces, list) { struct ieee80211_if_ap *ap; - if (sdata->dev == local->mdev || - sdata->vif.type != IEEE80211_IF_TYPE_AP) + if (sdata->vif.type != IEEE80211_IF_TYPE_AP) continue; ap = &sdata->u.ap; skb = skb_dequeue(&ap->ps_bc_buf); @@ -346,8 +345,12 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx) * This is done either by the hardware or us. */ - /* not AP/IBSS or ordered frame */ - if (!tx->sdata->bss || (tx->fc & IEEE80211_FCTL_ORDER)) + /* powersaving STAs only in AP/VLAN mode */ + if (!tx->sdata->bss) + return TX_CONTINUE; + + /* no buffering for ordered frames */ + if (tx->fc & IEEE80211_FCTL_ORDER) return TX_CONTINUE; /* no stations in PS mode */ |