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@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20221015152440.232281-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 732ada6..742976c 100644 (file)
--- 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;
        }