linux-kernel - [PATCH 1/5] staging: r8188eu: use ieee80211 helper to check for beacon

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Message-Id: <20220515155401.352742-2-martin@kaiser.cx>
Date:   Sun, 15 May 2022 17:53:57 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 1/5] staging: r8188eu: use ieee80211 helper to check for beacon

Use the ieee80211_is_beacon helper to check if the incoming frame is a
beacon frame.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c b/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c
index 7e50a42b6f75..dff0cba751df 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c
@@ -128,9 +128,7 @@ void update_recvframe_phyinfo_88e(struct recv_frame *precvframe, struct phy_stat
 				 (!memcmp(get_da(wlanhdr),
 				  myid(&padapter->eeprompriv), ETH_ALEN));
 
-	pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID &&
-				 (GetFrameSubType(wlanhdr) == WIFI_BEACON);
-
+	pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID && ieee80211_is_beacon(fc);
 	if (pkt_info.bPacketBeacon) {
 		if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE))
 			sa = padapter->mlmepriv.cur_network.network.MacAddress;
-- 
2.30.2