linux-kernel - [PATCH 5/9] staging: r8188eu: get bssid from mgmt struct

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Date:   Sat, 15 Oct 2022 17:24:36 +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>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 5/9] staging: r8188eu: get bssid from mgmt struct

For management frames, Addr3 is the BSSID. Read it from the mgmt
structure instead of calling GetAddr3Ptr.

The pframe variable is now unused and can be removed.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 732ada6ab932..742976c38cd5 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -1462,7 +1462,6 @@ unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
-	u8 *pframe = precv_frame->rx_data;
 	struct wifidirect_info *pwdinfo = &padapter->wdinfo;
 
 	if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
@@ -1514,7 +1513,7 @@ unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
 		}
 
 		if (!ignore_received_deauth)
-			receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
+			receive_disconnect(padapter, mgmt->bssid, reason);
 
 		pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
 	}
-- 
2.30.2