On Sat, 2018-06-09 at 15:07 +0900, thtlwlsmsgkfla@xxxxxxxxx wrote:
> *fix checkpatch.pl warnings:
> WARNING: line over 80 characters
Consider using a temporary for these ieee->current_network.
dereferences.
> diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
[]
> @@ -2596,7 +2596,8 @@ static void rtllib_start_ibss_wq(void *data)
>
> if (ieee->current_network.ssid_len == 0) {
> strcpy(ieee->current_network.ssid, RTLLIB_DEFAULT_TX_ESSID);
> - ieee->current_network.ssid_len = strlen(RTLLIB_DEFAULT_TX_ESSID);
> + ieee->current_network.ssid_len =
> + strlen(RTLLIB_DEFAULT_TX_ESSID);
> ieee->ssid_set = 1;
> }
For instance:
Adding a temporary for all ieee->current_network
deferences actually reduces line count in this file.
---
drivers/staging/rtl8192e/rtllib_softmac.c | 281 +++++++++++++++---------------
1 file changed, 139 insertions(+), 142 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 919231fec09c..5733a1ab59d1 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -157,10 +157,10 @@ MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee)
u16 i;
u8 QueryRate = 0;
u8 BasicRate;
+ struct rtllib_network *cur_net = &ieee->current_network;
-
- for (i = 0; i < ieee->current_network.rates_len; i++) {
- BasicRate = ieee->current_network.rates[i]&0x7F;
+ for (i = 0; i < cur_net->rates_len; i++) {
+ BasicRate = cur_net->rates[i] & 0x7F;
if (!rtllib_is_cck_rate(BasicRate)) {
if (QueryRate == 0) {
QueryRate = BasicRate;
@@ -338,8 +338,9 @@ static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee)
u8 *tag;
struct sk_buff *skb;
struct rtllib_probe_request *req;
+ struct rtllib_network *cur_net = &ieee->current_network;
- len = ieee->current_network.ssid_len;
+ len = cur_net->ssid_len;
rate_len = rtllib_MFIE_rate_len(ieee);
@@ -363,7 +364,7 @@ static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee)
*tag++ = MFIE_TYPE_SSID;
*tag++ = len;
- memcpy(tag, ieee->current_network.ssid, len);
+ memcpy(tag, cur_net->ssid, len);
tag += len;
rtllib_MFIE_Brate(ieee, &tag);
@@ -377,6 +378,7 @@ static struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee);
static void rtllib_send_beacon(struct rtllib_device *ieee)
{
struct sk_buff *skb;
+ struct rtllib_network *cur_net = &ieee->current_network;
if (!ieee->ieee_up)
return;
@@ -389,7 +391,7 @@ static void rtllib_send_beacon(struct rtllib_device *ieee)
if (ieee->beacon_txing && ieee->ieee_up)
mod_timer(&ieee->beacon_timer, jiffies +
- (msecs_to_jiffies(ieee->current_network.beacon_interval - 5)));
+ (msecs_to_jiffies(cur_net->beacon_interval - 5)));
}
@@ -578,7 +580,8 @@ static void rtllib_softmac_scan_wq(void *data)
{
struct rtllib_device *ieee = container_of_dwork_rsl(data,
struct rtllib_device, softmac_scan_wq);
- u8 last_channel = ieee->current_network.channel;
+ struct rtllib_network *cur_net = &ieee->current_network;
+ u8 last_channel = cur_net->channel;
rtllib_update_active_chan_map(ieee);
@@ -597,22 +600,20 @@ static void rtllib_softmac_scan_wq(void *data)
}
do {
- ieee->current_network.channel =
- (ieee->current_network.channel + 1) %
- MAX_CHANNEL_NUMBER;
+ cur_net->channel = (cur_net->channel + 1) % MAX_CHANNEL_NUMBER;
if (ieee->scan_watch_dog++ > MAX_CHANNEL_NUMBER) {
- if (!ieee->active_channel_map[ieee->current_network.channel])
- ieee->current_network.channel = 6;
+ if (!ieee->active_channel_map[cur_net->channel])
+ cur_net->channel = 6;
goto out; /* no good chans */
}
- } while (!ieee->active_channel_map[ieee->current_network.channel]);
+ } while (!ieee->active_channel_map[cur_net->channel]);
if (ieee->scanning_continue == 0)
goto out;
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
+ ieee->set_chan(ieee->dev, cur_net->channel);
- if (ieee->active_channel_map[ieee->current_network.channel] == 1)
+ if (ieee->active_channel_map[cur_net->channel] == 1)
rtllib_send_probe_requests(ieee, 0);
schedule_delayed_work(&ieee->softmac_scan_wq,
@@ -624,7 +625,7 @@ static void rtllib_softmac_scan_wq(void *data)
out:
if (IS_DOT11D_ENABLE(ieee))
DOT11D_ScanComplete(ieee);
- ieee->current_network.channel = last_channel;
+ cur_net->channel = last_channel;
out1:
ieee->actscanning = false;
@@ -822,11 +823,11 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
int encrypt;
int atim_len, erp_len;
struct lib80211_crypt_data *crypt;
-
- char *ssid = ieee->current_network.ssid;
- int ssid_len = ieee->current_network.ssid_len;
- int rate_len = ieee->current_network.rates_len+2;
- int rate_ex_len = ieee->current_network.rates_ex_len;
+ struct rtllib_network *cur_net = &ieee->current_network;
+ char *ssid = cur_net->ssid;
+ int ssid_len = cur_net->ssid_len;
+ int rate_len = cur_net->rates_len + 2;
+ int rate_ex_len = cur_net->rates_ex_len;
int wpa_ie_len = ieee->wpa_ie_len;
u8 erpinfo_content = 0;
@@ -841,17 +842,17 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
if (rate_ex_len > 0)
rate_ex_len += 2;
- if (ieee->current_network.capability & WLAN_CAPABILITY_IBSS)
+ if (cur_net->capability & WLAN_CAPABILITY_IBSS)
atim_len = 4;
else
atim_len = 0;
- if ((ieee->current_network.mode == IEEE_G) ||
- (ieee->current_network.mode == IEEE_N_24G &&
+ if ((cur_net->mode == IEEE_G) ||
+ (cur_net->mode == IEEE_N_24G &&
ieee->pHTInfo->bCurSuppCCK)) {
erp_len = 3;
erpinfo_content = 0;
- if (ieee->current_network.buseprotection)
+ if (cur_net->buseprotection)
erpinfo_content |= ERP_UseProtection;
} else
erp_len = 0;
@@ -890,20 +891,17 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
beacon_buf = skb_put(skb, (beacon_size - ieee->tx_headroom));
ether_addr_copy(beacon_buf->header.addr1, dest);
ether_addr_copy(beacon_buf->header.addr2, ieee->dev->dev_addr);
- ether_addr_copy(beacon_buf->header.addr3, ieee->current_network.bssid);
+ ether_addr_copy(beacon_buf->header.addr3, cur_net->bssid);
beacon_buf->header.duration_id = 0;
- beacon_buf->beacon_interval =
- cpu_to_le16(ieee->current_network.beacon_interval);
- beacon_buf->capability =
- cpu_to_le16(ieee->current_network.capability &
- WLAN_CAPABILITY_IBSS);
- beacon_buf->capability |=
- cpu_to_le16(ieee->current_network.capability &
- WLAN_CAPABILITY_SHORT_PREAMBLE);
-
- if (ieee->short_slot && (ieee->current_network.capability &
- WLAN_CAPABILITY_SHORT_SLOT_TIME))
+ beacon_buf->beacon_interval = cpu_to_le16(cur_net->beacon_interval);
+ beacon_buf->capability = cpu_to_le16(cur_net->capability &
+ WLAN_CAPABILITY_IBSS);
+ beacon_buf->capability |= cpu_to_le16(cur_net->capability &
+ WLAN_CAPABILITY_SHORT_PREAMBLE);
+
+ if (ieee->short_slot &&
+ (cur_net->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME))
beacon_buf->capability |=
cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT_TIME);
@@ -924,18 +922,18 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
*(tag++) = MFIE_TYPE_RATES;
*(tag++) = rate_len-2;
- memcpy(tag, ieee->current_network.rates, rate_len-2);
+ memcpy(tag, cur_net->rates, rate_len - 2);
tag += rate_len-2;
*(tag++) = MFIE_TYPE_DS_SET;
*(tag++) = 1;
- *(tag++) = ieee->current_network.channel;
+ *(tag++) = cur_net->channel;
if (atim_len) {
u16 val16;
*(tag++) = MFIE_TYPE_IBSS_SET;
*(tag++) = 2;
- val16 = ieee->current_network.atim_window;
+ val16 = cur_net->atim_window;
memcpy((u8 *)tag, (u8 *)&val16, 2);
tag += 2;
}
@@ -948,7 +946,7 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
if (rate_ex_len) {
*(tag++) = MFIE_TYPE_RATES_EX;
*(tag++) = rate_ex_len-2;
- memcpy(tag, ieee->current_network.rates_ex, rate_ex_len-2);
+ memcpy(tag, cur_net->rates_ex, rate_ex_len - 2);
tag += rate_ex_len-2;
}
@@ -1053,6 +1051,7 @@ static struct sk_buff *rtllib_null_func(struct rtllib_device *ieee, short pwr)
{
struct sk_buff *skb;
struct rtllib_hdr_3addr *hdr;
+ struct rtllib_network *cur_net = &ieee->current_network;
skb = dev_alloc_skb(sizeof(struct rtllib_hdr_3addr)+ieee->tx_headroom);
if (!skb)
@@ -1062,9 +1061,9 @@ static struct sk_buff *rtllib_null_func(struct rtllib_device *ieee, short pwr)
hdr = skb_put(skb, sizeof(struct rtllib_hdr_3addr));
- ether_addr_copy(hdr->addr1, ieee->current_network.bssid);
+ ether_addr_copy(hdr->addr1, cur_net->bssid);
ether_addr_copy(hdr->addr2, ieee->dev->dev_addr);
- ether_addr_copy(hdr->addr3, ieee->current_network.bssid);
+ ether_addr_copy(hdr->addr3, cur_net->bssid);
hdr->frame_ctl = cpu_to_le16(RTLLIB_FTYPE_DATA |
RTLLIB_STYPE_NULLFUNC | RTLLIB_FCTL_TODS |
@@ -1079,6 +1078,7 @@ static struct sk_buff *rtllib_pspoll_func(struct rtllib_device *ieee)
{
struct sk_buff *skb;
struct rtllib_pspoll_hdr *hdr;
+ struct rtllib_network *cur_net = &ieee->current_network;
skb = dev_alloc_skb(sizeof(struct rtllib_pspoll_hdr)+ieee->tx_headroom);
if (!skb)
@@ -1088,7 +1088,7 @@ static struct sk_buff *rtllib_pspoll_func(struct rtllib_device *ieee)
hdr = skb_put(skb, sizeof(struct rtllib_pspoll_hdr));
- ether_addr_copy(hdr->bssid, ieee->current_network.bssid);
+ ether_addr_copy(hdr->bssid, cur_net->bssid);
ether_addr_copy(hdr->ta, ieee->dev->dev_addr);
hdr->aid = cpu_to_le16(ieee->assoc_id | 0xc000);
@@ -1162,6 +1162,7 @@ rtllib_association_req(struct rtllib_network *beacon,
struct lib80211_crypt_data *crypt;
int encrypt;
int PMKCacheIdx;
+ struct rtllib_network *cur_net = &ieee->current_network;
unsigned int rate_len = (beacon->rates_len ?
(beacon->rates_len + 2) : 0) +
@@ -1209,7 +1210,7 @@ rtllib_association_req(struct rtllib_network *beacon,
if (beacon->BssCcxVerNumber >= 2)
cxvernum_ie_len = 5+2;
- PMKCacheIdx = SecIsInPMKIDList(ieee, ieee->current_network.bssid);
+ PMKCacheIdx = SecIsInPMKIDList(ieee, cur_net->bssid);
if (PMKCacheIdx >= 0) {
wpa_ie_len += 18;
netdev_info(ieee->dev, "[PMK cache]: WPA2 IE length: %x\n",
@@ -1515,10 +1516,11 @@ static void rtllib_associate_complete_wq(void *data)
container_of_work_rsl(data,
struct rtllib_device,
associate_complete_wq);
+ struct rtllib_network *cur_net = &ieee->current_network;
struct rt_pwr_save_ctrl *pPSC = &(ieee->PowerSaveControl);
netdev_info(ieee->dev, "Associated successfully with %pM\n",
- ieee->current_network.bssid);
+ cur_net->bssid);
if (!ieee->is_silent_reset) {
netdev_info(ieee->dev, "normal associate\n");
notify_wx_assoc_event(ieee);
@@ -1545,9 +1547,7 @@ static void rtllib_associate_complete_wq(void *data)
ieee->pHTInfo->bEnableHT);
memset(ieee->dot11HTOperationalRateSet, 0, 16);
}
- ieee->LinkDetectInfo.SlotNum = 2 * (1 +
- ieee->current_network.beacon_interval /
- 500);
+ ieee->LinkDetectInfo.SlotNum = 2 * (1 + cur_net->beacon_interval / 500);
if (ieee->LinkDetectInfo.NumRecvBcnInPeriod == 0 ||
ieee->LinkDetectInfo.NumRecvDataInPeriod == 0) {
ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1;
@@ -1585,6 +1585,8 @@ static void rtllib_associate_procedure_wq(void *data)
struct rtllib_device *ieee = container_of_dwork_rsl(data,
struct rtllib_device,
associate_procedure_wq);
+ struct rtllib_network *cur_net = &ieee->current_network;
+
rtllib_stop_scan_syncro(ieee);
if (ieee->rtllib_ips_leave != NULL)
ieee->rtllib_ips_leave(ieee->dev);
@@ -1594,8 +1596,7 @@ static void rtllib_associate_procedure_wq(void *data)
ieee->data_hard_stop(ieee->dev);
rtllib_stop_scan(ieee);
- RT_TRACE(COMP_DBG, "===>%s(), chan:%d\n", __func__,
- ieee->current_network.channel);
+ RT_TRACE(COMP_DBG, "===>%s(), chan:%d\n", __func__, cur_net->channel);
HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
if (ieee->eRFPowerState == eRfOff) {
RT_TRACE(COMP_DBG,
@@ -1608,7 +1609,7 @@ static void rtllib_associate_procedure_wq(void *data)
}
ieee->associate_seq = 1;
- rtllib_associate_step1(ieee, ieee->current_network.bssid);
+ rtllib_associate_step1(ieee, cur_net->bssid);
mutex_unlock(&ieee->wx_mutex);
}
@@ -1618,6 +1619,7 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
{
u8 tmp_ssid[IW_ESSID_MAX_SIZE + 1];
int tmp_ssid_len = 0;
+ struct rtllib_network *cur_net = &ieee->current_network;
short apset, ssidset, ssidbroad, apmatch, ssidmatch;
@@ -1646,13 +1648,11 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
apset = ieee->wap_set;
ssidset = ieee->ssid_set;
ssidbroad = !(net->ssid_len == 0 || net->ssid[0] == '\0');
- apmatch = (memcmp(ieee->current_network.bssid, net->bssid,
- ETH_ALEN) == 0);
+ apmatch = (memcmp(cur_net->bssid, net->bssid, ETH_ALEN) == 0);
if (!ssidbroad) {
- ssidmatch = (ieee->current_network.ssid_len ==
- net->hidden_ssid_len) &&
- (!strncmp(ieee->current_network.ssid,
- net->hidden_ssid, net->hidden_ssid_len));
+ ssidmatch = ((cur_net->ssid_len == net->hidden_ssid_len) &&
+ (!strncmp(cur_net->ssid, net->hidden_ssid,
+ net->hidden_ssid_len)));
if (net->hidden_ssid_len > 0) {
strncpy(net->ssid, net->hidden_ssid,
net->hidden_ssid_len);
@@ -1660,10 +1660,9 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
ssidbroad = 1;
}
} else
- ssidmatch =
- (ieee->current_network.ssid_len == net->ssid_len) &&
- (!strncmp(ieee->current_network.ssid, net->ssid,
- net->ssid_len));
+ ssidmatch = ((cur_net->ssid_len == net->ssid_len) &&
+ (!strncmp(cur_net->ssid, net->ssid,
+ net->ssid_len)));
/* if the user set the AP check if match.
* if the network does not broadcast essid we check the
@@ -1684,26 +1683,26 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
* essid provided by the user.
*/
if (!ssidbroad) {
- strncpy(tmp_ssid, ieee->current_network.ssid,
+ strncpy(tmp_ssid, cur_net->ssid,
IW_ESSID_MAX_SIZE);
- tmp_ssid_len = ieee->current_network.ssid_len;
+ tmp_ssid_len = cur_net->ssid_len;
}
memcpy(&ieee->current_network, net,
sizeof(struct rtllib_network));
if (!ssidbroad) {
- strncpy(ieee->current_network.ssid, tmp_ssid,
+ strncpy(cur_net->ssid, tmp_ssid,
IW_ESSID_MAX_SIZE);
- ieee->current_network.ssid_len = tmp_ssid_len;
+ cur_net->ssid_len = tmp_ssid_len;
}
netdev_info(ieee->dev,
"Linking with %s,channel:%d, qos:%d, myHT:%d, networkHT:%d, mode:%x cur_net.flags:0x%x\n",
- ieee->current_network.ssid,
- ieee->current_network.channel,
- ieee->current_network.qos_data.supported,
+ cur_net->ssid,
+ cur_net->channel,
+ cur_net->qos_data.supported,
ieee->pHTInfo->bEnableHT,
- ieee->current_network.bssht.bdSupportHT,
- ieee->current_network.mode,
- ieee->current_network.flags);
+ cur_net->bssht.bdSupportHT,
+ cur_net->mode,
+ cur_net->flags);
if ((rtllib_act_scanning(ieee, false)) &&
!(ieee->softmac_features & IEEE_SOFTMAC_SCAN))
@@ -1714,8 +1713,8 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
if (ieee->iw_mode == IW_MODE_INFRA) {
/* Join the network for the first time */
ieee->AsocRetryCount = 0;
- if ((ieee->current_network.qos_data.supported == 1) &&
- ieee->current_network.bssht.bdSupportHT)
+ if (((cur_net->qos_data.supported == 1) &&
+ cur_net->bssht.bdSupportHT))
HTResetSelfAndSavePeerSetting(ieee,
&(ieee->current_network));
else
@@ -1829,13 +1828,13 @@ static short probe_rq_parse(struct rtllib_device *ieee, struct sk_buff *skb,
struct rtllib_hdr_3addr *header =
(struct rtllib_hdr_3addr *) skb->data;
bool bssid_match;
+ struct rtllib_network *cur_net = &ieee->current_network;
if (skb->len < sizeof(struct rtllib_hdr_3addr))
return -1; /* corrupted */
- bssid_match =
- (!ether_addr_equal(header->addr3, ieee->current_network.bssid)) &&
- (!is_broadcast_ether_addr(header->addr3));
+ bssid_match = ((!ether_addr_equal(header->addr3, cur_net->bssid)) &&
+ (!is_broadcast_ether_addr(header->addr3)));
if (bssid_match)
return -1;
@@ -1862,7 +1861,7 @@ static short probe_rq_parse(struct rtllib_device *ieee, struct sk_buff *skb,
if (!ssid)
return 1; /* ssid not found in tagged param */
- return !strncmp(ssid, ieee->current_network.ssid, ssidlen);
+ return !strncmp(ssid, cur_net->ssid, ssidlen);
}
static int assoc_rq_parse(struct net_device *dev, struct sk_buff *skb, u8 *dest)
@@ -1887,6 +1886,7 @@ static inline u16 assoc_parse(struct rtllib_device *ieee, struct sk_buff *skb,
{
struct rtllib_assoc_response_frame *response_head;
u16 status_code;
+ struct rtllib_network *cur_net = &ieee->current_network;
if (skb->len < sizeof(struct rtllib_assoc_response_frame)) {
netdev_dbg(ieee->dev, "Invalid len in auth resp: %d\n",
@@ -1901,7 +1901,7 @@ static inline u16 assoc_parse(struct rtllib_device *ieee, struct sk_buff *skb,
if ((status_code == WLAN_STATUS_ASSOC_DENIED_RATES ||
status_code == WLAN_STATUS_CAPS_UNSUPPORTED) &&
((ieee->mode == IEEE_G) &&
- (ieee->current_network.mode == IEEE_N_24G) &&
+ (cur_net->mode == IEEE_N_24G) &&
(ieee->AsocRetryCount++ < (RT_ASOC_RETRY_LIMIT-1)))) {
ieee->pHTInfo->IOTAction |= HT_IOT_ACT_PURE_N_MODE;
} else {
@@ -1970,6 +1970,7 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
{
int timeout;
u8 dtim;
+ struct rtllib_network *cur_net = &ieee->current_network;
struct rt_pwr_save_ctrl *pPSC = &(ieee->PowerSaveControl);
if (ieee->LPSDelayCnt) {
@@ -1977,11 +1978,11 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
return 0;
}
- dtim = ieee->current_network.dtim_data;
+ dtim = cur_net->dtim_data;
if (!(dtim & RTLLIB_DTIM_VALID))
return 0;
- timeout = ieee->current_network.beacon_interval;
- ieee->current_network.dtim_data = RTLLIB_DTIM_INVALID;
+ timeout = cur_net->beacon_interval;
+ cur_net->dtim_data = RTLLIB_DTIM_INVALID;
/* there's no need to nofity AP that I find you buffered
* with broadcast packet
*/
@@ -2009,7 +2010,7 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
if (pPSC->RegMaxLPSAwakeIntvl == 0)
MaxPeriod = 1;
else if (pPSC->RegMaxLPSAwakeIntvl == 0xFF)
- MaxPeriod = ieee->current_network.dtim_period;
+ MaxPeriod = cur_net->dtim_period;
else
MaxPeriod = pPSC->RegMaxLPSAwakeIntvl;
pPSC->LPSAwakeIntvl = (pPSC->LPSAwakeIntvl >=
@@ -2018,8 +2019,8 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
}
{
u8 LPSAwakeIntvl_tmp = 0;
- u8 period = ieee->current_network.dtim_period;
- u8 count = ieee->current_network.tim.tim_count;
+ u8 period = cur_net->dtim_period;
+ u8 count = cur_net->tim.tim_count;
if (count == 0) {
if (pPSC->LPSAwakeIntvl > period)
@@ -2033,7 +2034,7 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
} else {
if (pPSC->LPSAwakeIntvl >
- ieee->current_network.tim.tim_count)
+ cur_net->tim.tim_count)
LPSAwakeIntvl_tmp = count +
(pPSC->LPSAwakeIntvl - count) -
((pPSC->LPSAwakeIntvl-count)%period);
@@ -2041,8 +2042,8 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl;
}
- *time = ieee->current_network.last_dtim_sta_time
- + msecs_to_jiffies(ieee->current_network.beacon_interval *
+ *time = cur_net->last_dtim_sta_time
+ + msecs_to_jiffies(cur_net->beacon_interval *
LPSAwakeIntvl_tmp);
}
}
@@ -2211,6 +2212,7 @@ static inline int
rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
struct rtllib_rx_stats *rx_stats)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
u16 errcode;
int aid;
u8 *ies;
@@ -2238,7 +2240,7 @@ rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
/* station support qos */
/* Let the register setting default with Legacy station */
assoc_resp = (struct rtllib_assoc_response_frame *)skb->data;
- if (ieee->current_network.qos_data.supported == 1) {
+ if (cur_net->qos_data.supported == 1) {
if (rtllib_parse_info_param(ieee, assoc_resp->info_element,
rx_stats->len - sizeof(*assoc_resp),
network, rx_stats)) {
@@ -2292,6 +2294,7 @@ rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
u16 errcode;
u8 *challenge;
int chlen = 0;
@@ -2324,15 +2327,13 @@ static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
}
/* Dummy wirless mode setting to avoid encryption issue */
if (bSupportNmode) {
- ieee->SetWirelessMode(ieee->dev,
- ieee->current_network.mode);
+ ieee->SetWirelessMode(ieee->dev, cur_net->mode);
} else {
/*TODO*/
ieee->SetWirelessMode(ieee->dev, IEEE_G);
}
- if ((ieee->current_network.mode == IEEE_N_24G) &&
- bHalfSupportNmode) {
+ if ((cur_net->mode == IEEE_N_24G) && bHalfSupportNmode) {
netdev_info(ieee->dev, "======>enter half N mode\n");
ieee->bHalfWirelessN24GMode = true;
} else {
@@ -2366,9 +2367,10 @@ static inline int
rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb)
{
struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;
+ struct rtllib_network *cur_net = &ieee->current_network;
u16 frame_ctl;
- if (memcmp(header->addr3, ieee->current_network.bssid, ETH_ALEN) != 0)
+ if (memcmp(header->addr3, cur_net->bssid, ETH_ALEN) != 0)
return 0;
/* FIXME for now repeat all the association procedure
@@ -2542,21 +2544,20 @@ void rtllib_wake_all_queues(struct rtllib_device *ieee)
/* called in user context only */
static void rtllib_start_master_bss(struct rtllib_device *ieee)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
ieee->assoc_id = 1;
- if (ieee->current_network.ssid_len == 0) {
- strncpy(ieee->current_network.ssid,
- RTLLIB_DEFAULT_TX_ESSID,
+ if (cur_net->ssid_len == 0) {
+ strncpy(cur_net->ssid, RTLLIB_DEFAULT_TX_ESSID,
IW_ESSID_MAX_SIZE);
- ieee->current_network.ssid_len =
- strlen(RTLLIB_DEFAULT_TX_ESSID);
+ cur_net->ssid_len = strlen(RTLLIB_DEFAULT_TX_ESSID);
ieee->ssid_set = 1;
}
- ether_addr_copy(ieee->current_network.bssid, ieee->dev->dev_addr);
+ ether_addr_copy(cur_net->bssid, ieee->dev->dev_addr);
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
+ ieee->set_chan(ieee->dev, cur_net->channel);
ieee->state = RTLLIB_LINKED;
ieee->link_change(ieee->dev);
notify_wx_assoc_event(ieee);
@@ -2582,6 +2583,8 @@ static void rtllib_start_ibss_wq(void *data)
{
struct rtllib_device *ieee = container_of_dwork_rsl(data,
struct rtllib_device, start_ibss_wq);
+ struct rtllib_network *cur_net = &ieee->current_network;
+
/* iwconfig mode ad-hoc will schedule this and return
* on the other hand this will block further iwconfig SET
* operations because of the wx_mutex hold.
@@ -2595,9 +2598,9 @@ static void rtllib_start_ibss_wq(void *data)
}
mutex_lock(&ieee->wx_mutex);
- if (ieee->current_network.ssid_len == 0) {
- strcpy(ieee->current_network.ssid, RTLLIB_DEFAULT_TX_ESSID);
- ieee->current_network.ssid_len = strlen(RTLLIB_DEFAULT_TX_ESSID);
+ if (cur_net->ssid_len == 0) {
+ strcpy(cur_net->ssid, RTLLIB_DEFAULT_TX_ESSID);
+ cur_net->ssid_len = strlen(RTLLIB_DEFAULT_TX_ESSID);
ieee->ssid_set = 1;
}
@@ -2627,57 +2630,49 @@ static void rtllib_start_ibss_wq(void *data)
/* the network definitively is not here.. create a new cell */
if (ieee->state == RTLLIB_NOLINK) {
netdev_info(ieee->dev, "creating new IBSS cell\n");
- ieee->current_network.channel = ieee->IbssStartChnl;
+ cur_net->channel = ieee->IbssStartChnl;
if (!ieee->wap_set)
- eth_random_addr(ieee->current_network.bssid);
+ eth_random_addr(cur_net->bssid);
if (ieee->modulation & RTLLIB_CCK_MODULATION) {
- ieee->current_network.rates_len = 4;
+ cur_net->rates_len = 4;
- ieee->current_network.rates[0] =
+ cur_net->rates[0] =
RTLLIB_BASIC_RATE_MASK | RTLLIB_CCK_RATE_1MB;
- ieee->current_network.rates[1] =
+ cur_net->rates[1] =
RTLLIB_BASIC_RATE_MASK | RTLLIB_CCK_RATE_2MB;
- ieee->current_network.rates[2] =
+ cur_net->rates[2] =
RTLLIB_BASIC_RATE_MASK | RTLLIB_CCK_RATE_5MB;
- ieee->current_network.rates[3] =
+ cur_net->rates[3] =
RTLLIB_BASIC_RATE_MASK | RTLLIB_CCK_RATE_11MB;
} else
- ieee->current_network.rates_len = 0;
+ cur_net->rates_len = 0;
if (ieee->modulation & RTLLIB_OFDM_MODULATION) {
- ieee->current_network.rates_ex_len = 8;
-
- ieee->current_network.rates_ex[0] =
- RTLLIB_OFDM_RATE_6MB;
- ieee->current_network.rates_ex[1] =
- RTLLIB_OFDM_RATE_9MB;
- ieee->current_network.rates_ex[2] =
- RTLLIB_OFDM_RATE_12MB;
- ieee->current_network.rates_ex[3] =
- RTLLIB_OFDM_RATE_18MB;
- ieee->current_network.rates_ex[4] =
- RTLLIB_OFDM_RATE_24MB;
- ieee->current_network.rates_ex[5] =
- RTLLIB_OFDM_RATE_36MB;
- ieee->current_network.rates_ex[6] =
- RTLLIB_OFDM_RATE_48MB;
- ieee->current_network.rates_ex[7] =
- RTLLIB_OFDM_RATE_54MB;
+ cur_net->rates_ex_len = 8;
+
+ cur_net->rates_ex[0] = RTLLIB_OFDM_RATE_6MB;
+ cur_net->rates_ex[1] = RTLLIB_OFDM_RATE_9MB;
+ cur_net->rates_ex[2] = RTLLIB_OFDM_RATE_12MB;
+ cur_net->rates_ex[3] = RTLLIB_OFDM_RATE_18MB;
+ cur_net->rates_ex[4] = RTLLIB_OFDM_RATE_24MB;
+ cur_net->rates_ex[5] = RTLLIB_OFDM_RATE_36MB;
+ cur_net->rates_ex[6] = RTLLIB_OFDM_RATE_48MB;
+ cur_net->rates_ex[7] = RTLLIB_OFDM_RATE_54MB;
ieee->rate = 108;
} else {
- ieee->current_network.rates_ex_len = 0;
+ cur_net->rates_ex_len = 0;
ieee->rate = 22;
}
- ieee->current_network.qos_data.supported = 0;
+ cur_net->qos_data.supported = 0;
ieee->SetWirelessMode(ieee->dev, IEEE_G);
- ieee->current_network.mode = ieee->mode;
- ieee->current_network.atim_window = 0;
- ieee->current_network.capability = WLAN_CAPABILITY_IBSS;
+ cur_net->mode = ieee->mode;
+ cur_net->atim_window = 0;
+ cur_net->capability = WLAN_CAPABILITY_IBSS;
}
netdev_info(ieee->dev, "%s(): ieee->mode = %d\n", __func__, ieee->mode);
@@ -2913,6 +2908,7 @@ EXPORT_SYMBOL(rtllib_softmac_start_protocol);
void rtllib_start_protocol(struct rtllib_device *ieee)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
short ch = 0;
int i = 0;
@@ -2923,17 +2919,17 @@ void rtllib_start_protocol(struct rtllib_device *ieee)
ieee->proto_started = 1;
- if (ieee->current_network.channel == 0) {
+ if (cur_net->channel == 0) {
do {
ch++;
if (ch > MAX_CHANNEL_NUMBER)
return; /* no channel found */
} while (!ieee->active_channel_map[ch]);
- ieee->current_network.channel = ch;
+ cur_net->channel = ch;
}
- if (ieee->current_network.beacon_interval == 0)
- ieee->current_network.beacon_interval = 100;
+ if (cur_net->beacon_interval == 0)
+ cur_net->beacon_interval = 100;
for (i = 0; i < 17; i++) {
ieee->last_rxseq_num[i] = -1;
@@ -3136,6 +3132,7 @@ void SendDisassociation(struct rtllib_device *ieee, bool deauth, u16 asRsn)
u8 rtllib_ap_sec_type(struct rtllib_device *ieee)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
static u8 ccmp_ie[4] = {0x00, 0x50, 0xf2, 0x04};
static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04};
int wpa_ie_len = ieee->wpa_ie_len;
@@ -3143,7 +3140,7 @@ u8 rtllib_ap_sec_type(struct rtllib_device *ieee)
int encrypt;
crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
- encrypt = (ieee->current_network.capability & WLAN_CAPABILITY_PRIVACY)
+ encrypt = (cur_net->capability & WLAN_CAPABILITY_PRIVACY)
|| (ieee->host_encrypt && crypt && crypt->ops &&
(strcmp(crypt->ops->name, "R-WEP") == 0));
@@ -3250,6 +3247,7 @@ EXPORT_SYMBOL(rtllib_MgntDisconnect);
void notify_wx_assoc_event(struct rtllib_device *ieee)
{
+ struct rtllib_network *cur_net = &ieee->current_network;
union iwreq_data wrqu;
if (ieee->cannot_notify)
@@ -3257,8 +3255,7 @@ void notify_wx_assoc_event(struct rtllib_device *ieee)
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
if (ieee->state == RTLLIB_LINKED)
- memcpy(wrqu.ap_addr.sa_data, ieee->current_network.bssid,
- ETH_ALEN);
+ memcpy(wrqu.ap_addr.sa_data, cur_net->bssid, ETH_ALEN);
else {
netdev_info(ieee->dev, "%s(): Tell user space disconnected\n",
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