package/kernel/mac80211/patches/subsys/316-mac80211-fix-a-mistake-check-for-rx_stats-update.patch

   1 From: Wen Gong <wgong@codeaurora.org>
   2 Date: Wed, 9 Dec 2020 11:06:29 +0800
   3 Subject: [PATCH] mac80211: fix a mistake check for rx_stats update
   4
   5 It should be !is_multicast_ether_addr() in ieee80211_rx_h_sta_process()
   6 for the rx_stats update, below commit remove the !, this patch is to
   7 change it back.
   8
   9 It lead the rx rate "iw wlan0 station dump" become invalid for some
  10 scenario when IEEE80211_HW_USES_RSS is set.
  11
  12 Fixes: 09a740ce352e ("mac80211: receive and process S1G beacons")
  13 Signed-off-by: Wen Gong <wgong@codeaurora.org>
  14 Link: https://lore.kernel.org/r/1607483189-3891-1-git-send-email-wgong@codeaurora.org
  15 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
  16 ---
  17
  18 --- a/net/mac80211/rx.c
  19 +++ b/net/mac80211/rx.c
  20 @@ -1758,7 +1758,7 @@ ieee80211_rx_h_sta_process(struct ieee80
  21         } else if (rx->sdata->vif.type == NL80211_IFTYPE_OCB) {
  22                 sta->rx_stats.last_rx = jiffies;
  23         } else if (!ieee80211_is_s1g_beacon(hdr->frame_control) &&
  24 -                  is_multicast_ether_addr(hdr->addr1)) {
  25 +                  !is_multicast_ether_addr(hdr->addr1)) {
  26                 /*
  27                  * Mesh beacons will update last_rx when if they are found to
  28                  * match the current local configuration when processed.