mac80211: fix per-TID RX-MSDU counter (3d6dc343) · Commits · 戴 / test

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 <johannes.berg@intel.com>

net/mac80211/rx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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]++;
		}

		/*

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