| From 1c694d2fe3f98e08ebed1df18599be2b2885ccc6 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 11/11] 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 |
| --- |
| drivers/net/wireless/mediatek/mt76/mac80211.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/mac80211.c b/mac80211.c |
| index 5782244d..c1df063f 100644 |
| --- a/mac80211.c |
| +++ b/mac80211.c |
| @@ -1031,6 +1031,9 @@ 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; |
| |
| -- |
| 2.25.1 |
| |