From 3d6dc3431e944cf800637404167447f4badffdba Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 23 Jan 2015 13:23:48 +0100 Subject: [PATCH] mac80211: fix per-TID RX-MSDU counter In the case of non-QoS association, the counter was actually wrong. The right index isn't security_idx but seqno_idx, as security_idx will be 0 for data frames, while 16 is needed. Signed-off-by: Johannes Berg --- net/mac80211/rx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3d79d498e7f6..ed516ae80a3b 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2310,12 +2310,12 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx) return RX_DROP_MONITOR; if (rx->sta) { - /* The security index has the same property as needed + /* 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_msdu[rx->security_idx]++; + rx->sta->rx_msdu[rx->seqno_idx]++; } /* -- 2.20.1