diff options
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_mlme_ext.c | 103 |
1 files changed, 52 insertions, 51 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c index f7d3ecf551bf..a15998d912a7 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c @@ -569,67 +569,68 @@ static void OnBeacon(struct adapter *padapter, struct recv_frame *precv_frame) return; } - if (!memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) { - if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { - /* we should update current network before auth, or some IE is wrong */ - pbss = kmalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC); - if (pbss) { - if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) { - update_network(&pmlmepriv->cur_network.network, pbss, padapter, true); - rtw_get_bcn_info(&pmlmepriv->cur_network); - } - kfree(pbss); + if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) + return; + + if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { + /* we should update current network before auth, or some IE is wrong */ + pbss = kmalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC); + if (pbss) { + if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) { + update_network(&pmlmepriv->cur_network.network, pbss, padapter, true); + rtw_get_bcn_info(&pmlmepriv->cur_network); } + kfree(pbss); + } - /* check the vendor of the assoc AP */ - pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr)); + /* check the vendor of the assoc AP */ + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr)); - pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp); + pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp); - /* start auth */ - start_clnt_auth(padapter); + /* start auth */ + start_clnt_auth(padapter); - return; - } + return; + } - if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) { - psta = rtw_get_stainfo(pstapriv, mgmt->sa); - if (psta) { - ret = rtw_check_bcn_info(padapter, pframe, len); - if (!ret) { - receive_disconnect(padapter, - pmlmeinfo->network.MacAddress, 0); - return; - } - /* update WMM, ERP in the beacon */ - /* todo: the timer is used instead of the number of the beacon received */ - if ((sta_rx_pkts(psta) & 0xf) == 0) - update_beacon_info(padapter, ie_ptr, ie_len, psta); - process_p2p_ps_ie(padapter, ie_ptr, ie_len); + if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) { + psta = rtw_get_stainfo(pstapriv, mgmt->sa); + if (psta) { + ret = rtw_check_bcn_info(padapter, pframe, len); + if (!ret) { + receive_disconnect(padapter, + pmlmeinfo->network.MacAddress, 0); + return; } - } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - psta = rtw_get_stainfo(pstapriv, mgmt->sa); - if (psta) { - /* update WMM, ERP in the beacon */ - /* todo: the timer is used instead of the number of the beacon received */ - if ((sta_rx_pkts(psta) & 0xf) == 0) - update_beacon_info(padapter, ie_ptr, ie_len, psta); - } else { - /* allocate a new CAM entry for IBSS station */ - cam_idx = allocate_fw_sta_entry(padapter); - if (cam_idx == NUM_STA) - return; + /* update WMM, ERP in the beacon */ + /* todo: the timer is used instead of the number of the beacon received */ + if ((sta_rx_pkts(psta) & 0xf) == 0) + update_beacon_info(padapter, ie_ptr, ie_len, psta); + process_p2p_ps_ie(padapter, ie_ptr, ie_len); + } + } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + psta = rtw_get_stainfo(pstapriv, mgmt->sa); + if (psta) { + /* update WMM, ERP in the beacon */ + /* todo: the timer is used instead of the number of the beacon received */ + if ((sta_rx_pkts(psta) & 0xf) == 0) + update_beacon_info(padapter, ie_ptr, ie_len, psta); + } else { + /* allocate a new CAM entry for IBSS station */ + cam_idx = allocate_fw_sta_entry(padapter); + if (cam_idx == NUM_STA) + return; - /* get supported rate */ - if (update_sta_support_rate(padapter, ie_ptr, ie_len, cam_idx) == _FAIL) { - pmlmeinfo->FW_sta_info[cam_idx].status = 0; - return; - } + /* get supported rate */ + if (update_sta_support_rate(padapter, ie_ptr, ie_len, cam_idx) == _FAIL) { + pmlmeinfo->FW_sta_info[cam_idx].status = 0; + return; + } - pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp); + pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp); - report_add_sta_event(padapter, mgmt->sa, cam_idx); - } + report_add_sta_event(padapter, mgmt->sa, cam_idx); } } } |