| From d3a089aa2c46bd58ab415c909e7232c0bffce74e Mon Sep 17 00:00:00 2001 |
| From: MeiChia Chiu <meichia.chiu@mediatek.com> |
| Date: Mon, 20 Jun 2022 17:42:19 +0800 |
| Subject: [PATCH] mt76: do not check the ccmp pn for ONLY_MONITOR frame |
| |
| if the received frame enables RX_FLAG_ONLY_MONITOR, |
| driver doesn't need to check the ccmp pn of this frame. |
| |
| Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com> |
| Change-Id: I85abba5b66ef3b58739069e04830980384f805d1 |
| --- |
| mac80211.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/mac80211.c b/mac80211.c |
| index 5515e16..35329c7 100644 |
| --- a/mac80211.c |
| +++ b/mac80211.c |
| @@ -1028,6 +1028,9 @@ mt76_check_ccmp_pn(struct sk_buff *skb) |
| if (!(status->flag & RX_FLAG_DECRYPTED)) |
| return 0; |
| |
| + if (status->flag & RX_FLAG_ONLY_MONITOR) |
| + return 0; |
| + |
| if (!wcid || !wcid->rx_check_pn) |
| return 0; |
| |
| -- |
| 2.36.1 |
| |