diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-03-31 20:02:03 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-04-06 13:18:13 +0200 |
| commit | de8f18d3a80bee94ee8a2d3c511707390dad88d6 (patch) | |
| tree | ece9d300e097e65e4784f6c4b30d305ef921e70d /net | |
| parent | d63b548fffdbd239a5e65bb89424be19229048ba (diff) | |
| download | lwn-de8f18d3a80bee94ee8a2d3c511707390dad88d6.tar.gz lwn-de8f18d3a80bee94ee8a2d3c511707390dad88d6.zip | |
mac80211: count MSDUs in A-MSDU properly
For the RX MSDU statistics, we need to count the number of
MSDUs created and accepted from an A-MSDU. Right now, all
frames in any A-MSDUs were completely ignored. Fix this by
moving the RX MSDU statistics accounting into the deliver
function.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 212b9993c8dc..a94d314d0055 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2129,6 +2129,15 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx) ieee80211_rx_stats(dev, skb->len); + if (rx->sta) { + /* The seqno index has the same property as needed + * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS + * for non-QoS-data frames. Here we know it's a data + * frame, so count MSDUs. + */ + rx->sta->rx_stats.msdu[rx->seqno_idx]++; + } + if ((sdata->vif.type == NL80211_IFTYPE_AP || sdata->vif.type == NL80211_IFTYPE_AP_VLAN) && !(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) && @@ -2415,15 +2424,6 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx) if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) return RX_DROP_MONITOR; - if (rx->sta) { - /* The seqno index has the same property as needed - * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS - * for non-QoS-data frames. Here we know it's a data - * frame, so count MSDUs. - */ - rx->sta->rx_stats.msdu[rx->seqno_idx]++; - } - /* * Send unexpected-4addr-frame event to hostapd. For older versions, * also drop the frame to cooked monitor interfaces. |