Signed-off-by: Felix Fietkau <n...@nbd.name>
---
 net/mac80211/rx.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 6e2506a84586..6944705c5258 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3747,10 +3747,6 @@ void ieee80211_check_fast_rx(struct sta_info *sta)
 
        switch (sdata->vif.type) {
        case NL80211_IFTYPE_STATION:
-               /* 4-addr is harder to deal with, later maybe */
-               if (sdata->u.mgd.use_4addr)
-                       goto clear;
-
                if (sta->sta.tdls) {
                        fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);
                        fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);
@@ -3763,6 +3759,13 @@ void ieee80211_check_fast_rx(struct sta_info *sta)
                                cpu_to_le16(IEEE80211_FCTL_FROMDS);
                }
 
+               if (sdata->u.mgd.use_4addr && !sta->sta.tdls) {
+                       fastrx.expected_ds_bits |=
+                               cpu_to_le16(IEEE80211_FCTL_TODS);
+                       fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);
+                       fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);
+               }
+
                if (!sdata->u.mgd.powersave)
                    break;
 
-- 
2.14.2

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