From 85b89af07d509531cbbb51adb9ec65f90f304473 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Sun, 21 Dec 2014 15:25:28 +0200 Subject: [PATCH] mac80211: fix dot11MulticastTransmittedFrameCount tested address dot11MulticastTransmittedFrameCount should be updated according to the DA, which might be different from A1. Checking A1 results in the counter being 0 in case of station, as to-DS data frames use A1 for the BSSID. This behaviour is defined in state machines, specifically in the sta_tx_dcf_3.1d(10) description of 802.11-2012. Signed-off-by: Eliad Peller [rewrite commit message] Signed-off-by: Johannes Berg --- net/mac80211/status.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/status.c b/net/mac80211/status.c index d64037c96729..7d4e9307164c 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -862,7 +862,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) (info->flags & IEEE80211_TX_STAT_NOACK_TRANSMITTED)) { if (ieee80211_is_first_frag(hdr->seq_ctrl)) { local->dot11TransmittedFrameCount++; - if (is_multicast_ether_addr(hdr->addr1)) + if (is_multicast_ether_addr(ieee80211_get_DA(hdr))) local->dot11MulticastTransmittedFrameCount++; if (retry_count > 0) local->dot11RetryCount++;