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staging: r8188eu: use ieee80211_mgmt to parse addresses

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Define a struct ieee80211_mgmt in the OnDisassoc function and use it to
parse the addresses in the incoming disassoc message. This replaces some
driver-specific functions for address parsing.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20221129205152.128172-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-11-29 21:51:48 +01:00 committed by Greg Kroah-Hartman
parent 17c1202a9e
commit 4de531ce41
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/r8188eu/core/rtw_mlme_ext.c
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@ -1427,6 +1427,7 @@ static void OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
{
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
u16 reason;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@ -1434,8 +1435,7 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
u8 *pframe = precv_frame->rx_data;
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
/* check A3 */
if (!(!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)))
if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
return;
if (pwdinfo->rx_invitereq_info.scan_op_ch_only) {
@ -1449,7 +1449,7 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
struct sta_info *psta;
struct sta_priv *pstapriv = &padapter->stapriv;
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
psta = rtw_get_stainfo(pstapriv, mgmt->sa);
if (psta) {
u8 updated = 0;
@ -1466,7 +1466,7 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
return;
} else {
receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
receive_disconnect(padapter, mgmt->bssid, reason);
}
pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
}