[PATCH] wifi: mac80211: Align with Draft P802.11be_D1.5

Howard Hsu howard-yh.hsu at mediatek.com
Fri Sep 16 07:17:00 PDT 2022


Fix ieee80211_prep_channel to aligh with Draft P80211.be_D1.5. It shall
shift 4 byte to fetch EHT Operation information.

Signed-off-by: Howard Hsu <howard-yh.hsu at mediatek.com>
---
 net/mac80211/mlme.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ff449e0c2e62..9bb085eab12a 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4735,7 +4735,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
 						   cbss_ies->data, cbss_ies->len);
 		if (eht_oper_ie && eht_oper_ie[1] >=
 		    1 + sizeof(struct ieee80211_eht_operation))
-			eht_oper = (void *)(eht_oper_ie + 3);
+			eht_oper = (void *)(eht_oper_ie + 4);
 		else
 			eht_oper = NULL;
 	}
-- 
2.18.0




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