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staging: r8188eu: handle the non-ap case first

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The OnDisassoc function hasn't got much to do if we're not working as an
access point. Move this case out of the large if statement to simplify the
code.

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/20221129205152.128172-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2022-11-29 21:51:51 +01:00
committed by Greg Kroah-Hartman
parent 8f7f05934e
commit 17580de3e2
1 changed files with 19 additions and 21 deletions
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40
drivers/staging/r8188eu/core/rtw_mlme_ext.c
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@@ -1433,6 +1433,8 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
struct sta_info *psta;
struct sta_priv *pstapriv = &padapter->stapriv;
if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
return;
@@ -1444,29 +1446,25 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
reason = le16_to_cpu(mgmt->u.disassoc.reason_code);
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
struct sta_info *psta;
struct sta_priv *pstapriv = &padapter->stapriv;
psta = rtw_get_stainfo(pstapriv, mgmt->sa);
if (psta) {
u8 updated = 0;
spin_lock_bh(&pstapriv->asoc_list_lock);
if (!list_empty(&psta->asoc_list)) {
list_del_init(&psta->asoc_list);
pstapriv->asoc_list_cnt--;
updated = ap_free_sta(padapter, psta, false, reason);
}
spin_unlock_bh(&pstapriv->asoc_list_lock);
associated_clients_update(padapter, updated);
}
return;
} else {
if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
receive_disconnect(padapter, mgmt->bssid, reason);
pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
return;
}
psta = rtw_get_stainfo(pstapriv, mgmt->sa);
if (psta) {
u8 updated = 0;
spin_lock_bh(&pstapriv->asoc_list_lock);
if (!list_empty(&psta->asoc_list)) {
list_del_init(&psta->asoc_list);
pstapriv->asoc_list_cnt--;
updated = ap_free_sta(padapter, psta, false, reason);
}
spin_unlock_bh(&pstapriv->asoc_list_lock);
associated_clients_update(padapter, updated);
}
}