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-rw-r--r--drivers/staging/rtl8188eu/core/rtw_mlme_ext.c56
1 files changed, 1 insertions, 55 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 59d862f67573..1115050077e4 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
*
* Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
******************************************************************************/
#define _RTW_MLME_EXT_C_
@@ -350,7 +342,6 @@ static void issue_beacon(struct adapter *padapter, int timeout_ms)
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
pwlanhdr = (struct ieee80211_hdr *)pframe;
-
fctrl = &pwlanhdr->frame_control;
*(fctrl) = 0;
@@ -593,7 +584,6 @@ static void issue_probersp(struct adapter *padapter, unsigned char *da)
pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen);
}
-
/* EXTERNDED SUPPORTED RATE */
if (rate_len > 8)
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen);
@@ -633,7 +623,6 @@ static int issue_probereq(struct adapter *padapter,
pattrib = &pmgntframe->attrib;
update_mgntframe_attrib(padapter, pattrib);
-
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
@@ -785,7 +774,6 @@ static void issue_auth(struct adapter *padapter, struct sta_info *psta,
pframe += sizeof(struct ieee80211_hdr_3addr);
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
-
if (psta) {/* for AP mode */
#ifdef CONFIG_88EU_AP_MODE
@@ -795,7 +783,6 @@ static void issue_auth(struct adapter *padapter, struct sta_info *psta,
ether_addr_copy(pwlanhdr->addr3,
myid(&(padapter->eeprompriv)));
-
/* setting auth algo number */
val16 = (u16)psta->authalg;
@@ -861,7 +848,6 @@ static void issue_auth(struct adapter *padapter, struct sta_info *psta,
pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, &le_tmp16,
&pattrib->pktlen);
-
/* setting status code... */
le_tmp16 = cpu_to_le16(status);
pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, &le_tmp16,
@@ -890,7 +876,6 @@ static void issue_auth(struct adapter *padapter, struct sta_info *psta,
dump_mgntframe(padapter, pmgntframe);
}
-
#ifdef CONFIG_88EU_AP_MODE
static void issue_asocrsp(struct adapter *padapter, unsigned short status,
struct sta_info *pstat, int pkt_type)
@@ -919,7 +904,6 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,
pattrib = &pmgntframe->attrib;
update_mgntframe_attrib(padapter, pattrib);
-
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
@@ -933,7 +917,6 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,
myid(&(padapter->eeprompriv)));
ether_addr_copy((void *)GetAddr3Ptr(pwlanhdr), pnetwork->MacAddress);
-
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
pmlmeext->mgnt_seq++;
if ((pkt_type == WIFI_ASSOCRSP) || (pkt_type == WIFI_REASSOCRSP))
@@ -1123,7 +1106,6 @@ static void issue_assocreq(struct adapter *padapter)
goto exit; /* don't connect to AP if no joint supported rate */
}
-
if (bssrate_len > 8) {
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &(pattrib->pktlen));
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen));
@@ -1269,7 +1251,6 @@ exit:
return ret;
}
-
/* when wait_ms > 0 , this function should be called at process context */
/* da == NULL for station mode */
int issue_nulldata(struct adapter *padapter, unsigned char *da,
@@ -1497,7 +1478,6 @@ static int _issue_deauth(struct adapter *padapter, unsigned char *da,
pattrib->last_txcmdsz = pattrib->pktlen;
-
if (wait_ack) {
ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
} else {
@@ -1735,10 +1715,8 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
if (pmlmeinfo->bwmode_updated)
return;
-
DBG_88E("%s\n", __func__);
-
category = RTW_WLAN_CATEGORY_PUBLIC;
action = ACT_PUBLIC_BSSCOEXIST;
@@ -1772,7 +1750,6 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
-
/* */
if (pmlmepriv->num_FortyMHzIntolerant > 0) {
u8 iedata = 0;
@@ -1782,7 +1759,6 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen));
}
-
/* */
memset(ICS, 0, sizeof(ICS));
if (pmlmepriv->num_sta_no_ht > 0) {
@@ -1840,7 +1816,6 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
}
}
-
pattrib->last_txcmdsz = pattrib->pktlen;
dump_mgntframe(padapter, pmgntframe);
@@ -1943,7 +1918,6 @@ static void site_survey(struct adapter *padapter)
ScanType = (ch->flags & RTW_IEEE80211_CHAN_PASSIVE_SCAN) ? SCAN_PASSIVE : SCAN_ACTIVE;
}
-
if (survey_channel != 0) {
/* PAUSE 4-AC Queue when site_survey */
/* rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */
@@ -1987,7 +1961,6 @@ static void site_survey(struct adapter *padapter)
set_survey_timer(pmlmeext, pmlmeext->chan_scan_time);
} else {
-
/* 20100721:Interrupt scan operation here. */
/* For SW antenna diversity before link, it needs to switch to another antenna and scan again. */
/* It compares the scan result and select better one to do connection. */
@@ -2329,7 +2302,6 @@ static void start_clnt_auth(struct adapter *padapter)
pmlmeinfo->link_count = 0;
pmlmeext->retry = 0;
-
/* Because of AP's not receiving deauth before */
/* AP may: 1)not response auth or 2)deauth us after link is complete */
/* issue deauth before issuing auth to deal with the situation */
@@ -2343,7 +2315,6 @@ static void start_clnt_auth(struct adapter *padapter)
set_link_timer(pmlmeext, REAUTH_TO);
}
-
static void start_clnt_assoc(struct adapter *padapter)
{
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@@ -2965,7 +2936,6 @@ static unsigned int OnAssocReq(struct adapter *padapter,
ie_offset = _REASOCREQ_IE_OFFSET_;
}
-
if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset) {
DBG_88E("handle_assoc(reassoc=%d) - too short payload (len=%lu)"
"\n", reassoc, (unsigned long)pkt_len);
@@ -2983,7 +2953,6 @@ static unsigned int OnAssocReq(struct adapter *padapter,
left = pkt_len - (IEEE80211_3ADDR_LEN + ie_offset);
pos = pframe + (IEEE80211_3ADDR_LEN + ie_offset);
-
DBG_88E("%s\n", __func__);
/* check if this stat has been successfully authenticated/assocated */
@@ -3009,7 +2978,6 @@ static unsigned int OnAssocReq(struct adapter *padapter,
goto OnAssocReqFail;
}
-
/* now we should check all the fields... */
/* checking SSID */
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SSID_IE_, &ie_len,
@@ -3138,7 +3106,6 @@ static unsigned int OnAssocReq(struct adapter *padapter,
pstat->flags |= WLAN_STA_MAYBE_WPS;
}
-
/* AP support WPA/RSN, and sta is going to do WPS, but AP is not ready */
/* that the selected registrar of AP is _FLASE */
if ((psecuritypriv->wpa_psk > 0) && (pstat->flags & (WLAN_STA_WPS|WLAN_STA_MAYBE_WPS))) {
@@ -3278,8 +3245,6 @@ static unsigned int OnAssocReq(struct adapter *padapter,
else
pstat->flags &= ~WLAN_STA_SHORT_PREAMBLE;
-
-
if (status != _STATS_SUCCESSFUL_)
goto OnAssocReqFail;
@@ -3501,7 +3466,6 @@ static unsigned int OnDeAuth(struct adapter *padapter,
associated_clients_update(padapter, updated);
}
-
return _SUCCESS;
} else
#endif
@@ -4097,7 +4061,6 @@ int init_mlme_ext_priv(struct adapter *padapter)
pmlmeext->chan_scan_time = SURVEY_TO;
pmlmeext->mlmeext_init = true;
-
pmlmeext->active_keep_alive_check = true;
return _SUCCESS;
@@ -4230,7 +4193,6 @@ void report_survey_event(struct adapter *padapter,
pmlmeext = &padapter->mlmeextpriv;
pcmdpriv = &padapter->cmdpriv;
-
pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
if (!pcmd_obj)
return;
@@ -4357,10 +4319,8 @@ void report_join_res(struct adapter *padapter, int res)
DBG_88E("%s(%d)\n", __func__, res);
-
rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network);
-
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
}
@@ -4406,7 +4366,6 @@ void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr,
ether_addr_copy((unsigned char *)(&(pdel_sta_evt->macaddr)), MacAddr);
memcpy((unsigned char *)(pdel_sta_evt->rsvd), (unsigned char *)(&reason), 2);
-
psta = rtw_get_stainfo(&padapter->stapriv, MacAddr);
if (psta)
mac_id = (int)psta->mac_id;
@@ -4465,7 +4424,6 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr,
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
}
-
/****************************************************************************
Following are the event callback functions
@@ -4510,7 +4468,6 @@ void update_sta_info(struct adapter *padapter, struct sta_info *psta)
if (pmlmepriv->qospriv.qos_option)
psta->qos_option = true;
-
psta->state = _FW_LINKED;
}
@@ -4545,7 +4502,6 @@ void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res)
}
}
-
/* turn on dynamic functions */
Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true);
@@ -4651,7 +4607,6 @@ void mlmeext_sta_del_event_callback(struct adapter *padapter)
/* SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); */
set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
-
flush_all_cam_entry(padapter);
pmlmeinfo->state = WIFI_FW_NULL_STATE;
@@ -4839,7 +4794,6 @@ void survey_timer_hdl(struct timer_list *t)
rtw_enqueue_cmd(pcmdpriv, ph2c);
}
-
exit_survey_timer_hdl:
return;
}
@@ -4931,7 +4885,6 @@ u8 createbss_hdl(struct adapter *padapter, u8 *pbuf)
struct wlan_bssid_ex *pparm = (struct wlan_bssid_ex *)pbuf;
/* u32 initialgain; */
-
if (pparm->InfrastructureMode == Ndis802_11APMode) {
#ifdef CONFIG_88EU_AP_MODE
@@ -5010,7 +4963,6 @@ u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf)
/* set MSR to nolink -> infra. mode */
Set_MSR(padapter, _HW_STATE_STATION_);
-
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL);
}
@@ -5121,7 +5073,6 @@ u8 disconnect_hdl(struct adapter *padapter, unsigned char *pbuf)
rtw_hal_set_hwreg(padapter, HW_VAR_BCN_FUNC, (u8 *)(&val8));
}
-
/* set MSR to no link state -> infra. mode */
Set_MSR(padapter, _HW_STATE_STATION_);
@@ -5394,7 +5345,6 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
u8 res = _SUCCESS;
int len_diff = 0;
-
ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
if (!ph2c) {
res = _FAIL;
@@ -5418,10 +5368,7 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
res = rtw_enqueue_cmd(pcmdpriv, ph2c);
-
exit:
-
-
return res;
}
@@ -5456,7 +5403,6 @@ u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)
if (peventbuf) {
event_callback = wlanevents[evt_code].event_callback;
event_callback(padapter, (u8 *)peventbuf);
-
}
_abort_event_:
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.