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Diffstat (limited to 'net/mac80211/rx.c')
-rw-r--r--net/mac80211/rx.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c01588f9d453..7170bf4565a8 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2164,11 +2164,17 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
skb = rx.skb;
- list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ if (rx.sdata && ieee80211_is_data(hdr->frame_control)) {
+ rx.flags |= IEEE80211_RX_RA_MATCH;
+ prepares = prepare_for_handlers(rx.sdata, &rx, hdr);
+ if (prepares)
+ prev = rx.sdata;
+ } else list_for_each_entry_rcu(sdata, &local->interfaces, list) {
if (!netif_running(sdata->dev))
continue;
- if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
+ if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
continue;
rx.flags |= IEEE80211_RX_RA_MATCH;
@@ -2447,6 +2453,8 @@ void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb)
struct ieee80211_supported_band *sband;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+ WARN_ON_ONCE(softirq_count() == 0);
+
if (WARN_ON(status->band < 0 ||
status->band >= IEEE80211_NUM_BANDS))
goto drop;