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staging: r8188eu: read reason code from ieee80211_mgmt 

Use the struct ieee80211_mgmt to read the reason code instead of parsing
the message manually.

Remove the pframe pointer, it's no longer used.

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/20221129205152.128172-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-11-29 21:51:49 +01:00 committed by Greg Kroah-Hartman
parent 4de531ce41
commit e70cac829d
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/r8188eu/core/rtw_mlme_ext.c
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@ -1432,7 +1432,6 @@ static void OnDisassoc(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))
@ -1443,7 +1442,7 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
_set_timer(&pwdinfo->reset_ch_sitesurvey, 10);
}
reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
reason = le16_to_cpu(mgmt->u.disassoc.reason_code);
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
struct sta_info *psta;