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Subject[PATCH 2/2] staging: rtl8188eu: add spaces around operators in rtw_mlme_ext.c
Date
Add missing spaces around operators to improve readability and clear
checkpatch issues.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 113 +++++++++---------
1 file changed, 57 insertions(+), 56 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index e122ef165085..16cb5b31a31d 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -291,7 +291,7 @@ static int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode)
remain_len = ies_len - (next_ie - ies);

ssid_ie[1] = 0;
- memcpy(ssid_ie+2, next_ie, remain_len);
+ memcpy(ssid_ie + 2, next_ie, remain_len);
len_diff -= ssid_len_ori;

break;
@@ -363,14 +363,14 @@ static void issue_beacon(struct adapter *padapter, int timeout_ms)

memcpy(pframe, cur_network->ies, cur_network->ie_length);
len_diff = update_hidden_ssid(
- pframe+_BEACON_IE_OFFSET_
- , cur_network->ie_length-_BEACON_IE_OFFSET_
+ pframe + _BEACON_IE_OFFSET_
+ , cur_network->ie_length - _BEACON_IE_OFFSET_
, pmlmeinfo->hidden_ssid_mode
);
- pframe += (cur_network->ie_length+len_diff);
- pattrib->pktlen += (cur_network->ie_length+len_diff);
- wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr+TXDESC_OFFSET+sizeof(struct ieee80211_hdr_3addr)+_BEACON_IE_OFFSET_,
- pattrib->pktlen-sizeof(struct ieee80211_hdr_3addr)-_BEACON_IE_OFFSET_, NULL, &wps_ielen);
+ pframe += (cur_network->ie_length + len_diff);
+ pattrib->pktlen += (cur_network->ie_length + len_diff);
+ wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr + TXDESC_OFFSET + sizeof(struct ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_,
+ pattrib->pktlen - sizeof(struct ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_, NULL, &wps_ielen);
if (wps_ie && wps_ielen > 0)
rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL);
if (sr != 0)
@@ -504,7 +504,7 @@ static void issue_probersp(struct adapter *padapter, unsigned char *da)

#if defined(CONFIG_88EU_AP_MODE)
if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) {
- pwps_ie = rtw_get_wps_ie(cur_network->ies+_FIXED_IE_LENGTH_, cur_network->ie_length-_FIXED_IE_LENGTH_, NULL, &wps_ielen);
+ pwps_ie = rtw_get_wps_ie(cur_network->ies + _FIXED_IE_LENGTH_, cur_network->ie_length - _FIXED_IE_LENGTH_, NULL, &wps_ielen);

/* inerset & update wps_probe_resp_ie */
if (pmlmepriv->wps_probe_resp_ie && pwps_ie && wps_ielen > 0) {
@@ -522,13 +522,13 @@ static void issue_probersp(struct adapter *padapter, unsigned char *da)
pattrib->pktlen += wps_offset;

wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */
- if ((wps_offset+wps_ielen+2) <= MAX_IE_SZ) {
- memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen+2);
- pframe += wps_ielen+2;
- pattrib->pktlen += wps_ielen+2;
+ if ((wps_offset + wps_ielen + 2) <= MAX_IE_SZ) {
+ memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen + 2);
+ pframe += wps_ielen + 2;
+ pattrib->pktlen += wps_ielen + 2;
}

- if ((wps_offset+wps_ielen+2+remainder_ielen) <= MAX_IE_SZ) {
+ if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) {
memcpy(pframe, premainder_ie, remainder_ielen);
pframe += remainder_ielen;
pattrib->pktlen += remainder_ielen;
@@ -943,7 +943,7 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, pstat->bssratelen, pstat->bssrateset, &pattrib->pktlen);
} else {
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pstat->bssrateset, &pattrib->pktlen);
- pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, pstat->bssratelen-8, pstat->bssrateset+8, &pattrib->pktlen);
+ pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, pstat->bssratelen - 8, pstat->bssrateset + 8, &pattrib->pktlen);
}

if ((pstat->flags & WLAN_STA_HT) && (pmlmepriv->htpriv.ht_option)) {
@@ -952,17 +952,17 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,
/* FILL HT CAP INFO IE */
pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_));
if (pbuf && ie_len > 0) {
- memcpy(pframe, pbuf, ie_len+2);
- pframe += (ie_len+2);
- pattrib->pktlen += (ie_len+2);
+ memcpy(pframe, pbuf, ie_len + 2);
+ pframe += (ie_len + 2);
+ pattrib->pktlen += (ie_len + 2);
}

/* FILL HT ADD INFO IE */
pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_));
if (pbuf && ie_len > 0) {
- memcpy(pframe, pbuf, ie_len+2);
- pframe += (ie_len+2);
- pattrib->pktlen += (ie_len+2);
+ memcpy(pframe, pbuf, ie_len + 2);
+ pframe += (ie_len + 2);
+ pattrib->pktlen += (ie_len + 2);
}
}

@@ -973,10 +973,10 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,

for (pbuf = ie + _BEACON_IE_OFFSET_;; pbuf += (ie_len + 2)) {
pbuf = rtw_get_ie(pbuf, _VENDOR_SPECIFIC_IE_, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2)));
- if (pbuf && !memcmp(pbuf+2, WMM_PARA_IE, 6)) {
- memcpy(pframe, pbuf, ie_len+2);
- pframe += (ie_len+2);
- pattrib->pktlen += (ie_len+2);
+ if (pbuf && !memcmp(pbuf + 2, WMM_PARA_IE, 6)) {
+ memcpy(pframe, pbuf, ie_len + 2);
+ pframe += (ie_len + 2);
+ pattrib->pktlen += (ie_len + 2);
break;
}

@@ -1082,8 +1082,8 @@ static void issue_assocreq(struct adapter *padapter)
/* Check if the AP's supported rates are also supported by STA. */
for (j = 0; j < sta_bssrate_len; j++) {
/* Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP */
- if ((pmlmeinfo->network.SupportedRates[i]|IEEE80211_BASIC_RATE_MASK)
- == (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK))
+ if ((pmlmeinfo->network.SupportedRates[i] | IEEE80211_BASIC_RATE_MASK)
+ == (sta_bssrate[j] | IEEE80211_BASIC_RATE_MASK))
break;
}

@@ -1874,7 +1874,7 @@ unsigned int send_beacon(struct adapter *padapter)
yield();
rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok));
poll++;
- } while ((poll%10) != 0 && !bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
+ } while ((poll % 10) != 0 && !bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
} while (!bxmitok && issue < 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);

if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
@@ -2093,7 +2093,7 @@ static u8 collect_bss_info(struct adapter *padapter,

p = rtw_get_ie(bssid->ies + ie_offset, _EXT_SUPPORTEDRATES_IE_, &len, bssid->ie_length - ie_offset);
if (p) {
- if (len > (NDIS_802_11_LENGTH_RATES_EX-i)) {
+ if (len > (NDIS_802_11_LENGTH_RATES_EX - i)) {
DBG_88E("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len);
return _FAIL;
}
@@ -2518,7 +2518,7 @@ static unsigned int OnProbeReq(struct adapter *padapter,
return _SUCCESS;

if (!check_fwstate(pmlmepriv, _FW_LINKED) &&
- !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_AP_STATE))
+ !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE))
return _SUCCESS;

p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, &ielen,
@@ -2526,7 +2526,7 @@ static unsigned int OnProbeReq(struct adapter *padapter,

/* check (wildcard) SSID */
if (p) {
- if ((ielen != 0 && memcmp((void *)(p+2), (void *)cur->ssid.ssid, cur->ssid.ssid_length)) ||
+ if ((ielen != 0 && memcmp((void *)(p + 2), (void *)cur->ssid.ssid, cur->ssid.ssid_length)) ||
(ielen == 0 && pmlmeinfo->hidden_ssid_mode))
return _SUCCESS;

@@ -2583,7 +2583,7 @@ static unsigned int OnBeacon(struct adapter *padapter,
}

/* 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));
+ pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr));

/* update TSF Value */
update_TSF(pmlmeext, pframe, len);
@@ -2729,7 +2729,7 @@ static unsigned int OnAuth(struct adapter *padapter,

if ((pstat->auth_seq + 1) != seq) {
DBG_88E("(1)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n",
- seq, pstat->auth_seq+1);
+ seq, pstat->auth_seq + 1);
status = _STATS_OUT_OF_AUTH_SEQ_;
goto auth_fail;
}
@@ -2742,7 +2742,7 @@ static unsigned int OnAuth(struct adapter *padapter,
pstat->authalg = algorithm;
} else {
DBG_88E("(2)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n",
- seq, pstat->auth_seq+1);
+ seq, pstat->auth_seq + 1);
status = _STATS_OUT_OF_AUTH_SEQ_;
goto auth_fail;
}
@@ -2779,7 +2779,7 @@ static unsigned int OnAuth(struct adapter *padapter,
}
} else {
DBG_88E("(3)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n",
- seq, pstat->auth_seq+1);
+ seq, pstat->auth_seq + 1);
status = _STATS_OUT_OF_AUTH_SEQ_;
goto auth_fail;
}
@@ -2975,7 +2975,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
goto OnAssocReqFail;
} else {
/* check if ssid match */
- if (memcmp((void *)(p+2), cur->ssid.ssid, cur->ssid.ssid_length))
+ if (memcmp((void *)(p + 2), cur->ssid.ssid, cur->ssid.ssid_length))
status = _STATS_FAILURE_;

if (ie_len != cur->ssid.ssid_length)
@@ -2996,14 +2996,15 @@ static unsigned int OnAssocReq(struct adapter *padapter,
status = _STATS_FAILURE_;
goto OnAssocReqFail;
} else {
- memcpy(supportRate, p+2, ie_len);
+ memcpy(supportRate, p + 2, ie_len);
supportRateNum = ie_len;

p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _EXT_SUPPORTEDRATES_IE_, &ie_len,
pkt_len - WLAN_HDR_A3_LEN - ie_offset);
if (p) {
if (supportRateNum <= sizeof(supportRate)) {
- memcpy(supportRate+supportRateNum, p+2, ie_len);
+ memcpy(supportRate + supportRateNum,
+ p + 2, ie_len);
supportRateNum += ie_len;
}
}
@@ -3031,7 +3032,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
wpa_ie = elems.rsn_ie;
wpa_ie_len = elems.rsn_ie_len;

- if (rtw_parse_wpa2_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
+ if (rtw_parse_wpa2_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
pstat->dot8021xalg = 1;/* psk, todo:802.1x */
pstat->wpa_psk |= BIT(1);

@@ -3052,7 +3053,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
wpa_ie = elems.wpa_ie;
wpa_ie_len = elems.wpa_ie_len;

- if (rtw_parse_wpa_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
+ if (rtw_parse_wpa_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
pstat->dot8021xalg = 1;/* psk, todo:802.1x */
pstat->wpa_psk |= BIT(0);

@@ -3094,7 +3095,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,

/* 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))) {
+ if ((psecuritypriv->wpa_psk > 0) && (pstat->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))) {
if (pmlmepriv->wps_beacon_ie) {
u8 selected_registrar = 0;

@@ -3131,7 +3132,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
copy_len = min_t(int, wpa_ie_len + 2, sizeof(pstat->wpa_ie));
}
if (copy_len > 0)
- memcpy(pstat->wpa_ie, wpa_ie-2, copy_len);
+ memcpy(pstat->wpa_ie, wpa_ie - 2, copy_len);
}
/* check if there is WMM IE & support WWM-PS */
pstat->flags &= ~WLAN_STA_WME;
@@ -3147,13 +3148,13 @@ static unsigned int OnAssocReq(struct adapter *padapter,
for (;;) {
p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset);
if (p) {
- if (!memcmp(p+2, WMM_IE, 6)) {
+ if (!memcmp(p + 2, WMM_IE, 6)) {
pstat->flags |= WLAN_STA_WME;

pstat->qos_option = 1;
- pstat->qos_info = *(p+8);
+ pstat->qos_info = *(p + 8);

- pstat->max_sp_len = (pstat->qos_info>>5) & 0x3;
+ pstat->max_sp_len = (pstat->qos_info >> 5) & 0x3;

if ((pstat->qos_info & 0xf) != 0xf)
pstat->has_legacy_ac = true;
@@ -3162,22 +3163,22 @@ static unsigned int OnAssocReq(struct adapter *padapter,

if (pstat->qos_info & 0xf) {
if (pstat->qos_info & BIT(0))
- pstat->uapsd_vo = BIT(0)|BIT(1);
+ pstat->uapsd_vo = BIT(0) | BIT(1);
else
pstat->uapsd_vo = 0;

if (pstat->qos_info & BIT(1))
- pstat->uapsd_vi = BIT(0)|BIT(1);
+ pstat->uapsd_vi = BIT(0) | BIT(1);
else
pstat->uapsd_vi = 0;

if (pstat->qos_info & BIT(2))
- pstat->uapsd_bk = BIT(0)|BIT(1);
+ pstat->uapsd_bk = BIT(0) | BIT(1);
else
pstat->uapsd_bk = 0;

if (pstat->qos_info & BIT(3))
- pstat->uapsd_be = BIT(0)|BIT(1);
+ pstat->uapsd_be = BIT(0) | BIT(1);
else
pstat->uapsd_be = 0;
}
@@ -4515,7 +4516,7 @@ void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res)
/* set per sta rate after updating HT cap. */
set_sta_rate(padapter, psta);
rtw_hal_set_hwreg(padapter, HW_VAR_TX_RPT_MAX_MACID, (u8 *)&psta->mac_id);
- media_status = (psta->mac_id<<8)|1; /* MACID|OPMODE: 1 means connect */
+ media_status = (psta->mac_id << 8) | 1; /* MACID|OPMODE: 1 means connect */
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status);
}

@@ -4844,7 +4845,7 @@ u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf)
pmlmeinfo->state = WIFI_FW_AP_STATE;
type = _HW_STATE_AP_;
} else if (psetop->mode == Ndis802_11Infrastructure) {
- pmlmeinfo->state &= ~(BIT(0)|BIT(1));/* clear state */
+ pmlmeinfo->state &= ~(BIT(0) | BIT(1));/* clear state */
pmlmeinfo->state |= WIFI_FW_STATION_STATE;/* set to STATION_STATE */
type = _HW_STATE_STATION_;
} else if (psetop->mode == Ndis802_11IBSS) {
@@ -5040,7 +5041,7 @@ u8 disconnect_hdl(struct adapter *padapter, unsigned char *pbuf)
u8 val8;

if (is_client_associated_to_ap(padapter))
- issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms/100, 100);
+ issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms / 100, 100);

rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL);
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr);
@@ -5084,7 +5085,7 @@ static int rtw_scan_ch_decision(struct adapter *padapter,
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;

/* clear out first */
- memset(out, 0, sizeof(struct rtw_ieee80211_channel)*out_num);
+ memset(out, 0, sizeof(struct rtw_ieee80211_channel) * out_num);

/* acquire channels from in */
j = 0;
@@ -5263,7 +5264,7 @@ u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf)

DBG_88E("r871x_set_stakey_hdl(): enc_algorithm=%d\n", pparm->algorithm);

- if ((psta->mac_id < 1) || (psta->mac_id > (NUM_STA-4))) {
+ if ((psta->mac_id < 1) || (psta->mac_id > (NUM_STA - 4))) {
DBG_88E("r871x_set_stakey_hdl():set_stakey failed, mac_id(aid)=%d\n", psta->mac_id);
return H2C_REJECTED;
}
@@ -5339,8 +5340,8 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
goto exit;
}

- len_diff = update_hidden_ssid(ptxBeacon_parm->ies+_BEACON_IE_OFFSET_,
- ptxBeacon_parm->ie_length-_BEACON_IE_OFFSET_,
+ len_diff = update_hidden_ssid(ptxBeacon_parm->ies + _BEACON_IE_OFFSET_,
+ ptxBeacon_parm->ie_length - _BEACON_IE_OFFSET_,
pmlmeinfo->hidden_ssid_mode);
ptxBeacon_parm->ie_length += len_diff;

@@ -5361,7 +5362,7 @@ u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)

peventbuf = (uint *)pbuf;
evt_sz = (u16)(*peventbuf & 0xffff);
- evt_code = (u8)((*peventbuf>>16) & 0xff);
+ evt_code = (u8)((*peventbuf >> 16) & 0xff);

/* checking if event code is valid */
if (evt_code >= MAX_C2HEVT) {
--
2.24.0
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