From 975fc0afe9673689b2364b261dbe1f8f7fc58c56 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 11/12] 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 5782244..c1df063 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;
 
-- 
2.18.0