Staging: rtl8192u: r8192U_wx.c Added missing spaces

Added spaces needed in the proper places to address:

WARNING: please, no spaces at the start of a line
WARNING: missing space after struct definition
ERROR: spaces required around that '!=' (ctx:WxV)
ERROR: spaces required around that '=' (ctx:WxV)
ERROR: spaces required around that '=' (ctx:VxW)
ERROR: spaces required around that '&&' (ctx:VxV)
ERROR: spaces required around that '!=' (ctx:VxV)
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '==' (ctx:VxV)
ERROR: spaces required around that '<' (ctx:VxV)
ERROR: space required before the open parenthesis '('
ERROR: space required before the open brace '{'
ERROR: space required after that ',' (ctx:VxV)
ERROR: space required after that close brace '}'
ERROR: space prohibited before that '--' (ctx:WxO)
ERROR: space prohibited before that close parenthesis ')'
ERROR: space prohibited after that open parenthesis '('

Signed-off-by: Chaitanya Hazarey <c@24.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c
index dab716f765fcfa74733d74c0000555e19de21347..1ba03ad36b43e9c3d8dfdce239f9f2c035139185 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_wx.c
+++ b/drivers/staging/rtl8192u/r8192U_wx.c
@@ -24,8 +24,8 @@
 #include "dot11d.h"
 
 #define RATE_COUNT 12
-u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000,
-       6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000};
+u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000,
+       6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000};
 
 
 #ifndef ENETDOWN
@@ -38,16 +38,16 @@ static int r8192_wx_get_freq(struct net_device *dev,
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
 
-       return ieee80211_wx_get_freq(priv->ieee80211,a,wrqu,b);
+       return ieee80211_wx_get_freq(priv->ieee80211, a, wrqu, b);
 }
 
 
 static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
                             union iwreq_data *wrqu, char *b)
 {
-       struct r8192_priv *priv=ieee80211_priv(dev);
+       struct r8192_priv *priv = ieee80211_priv(dev);
 
-       return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b);
+       return ieee80211_wx_get_mode(priv->ieee80211, a, wrqu, b);
 }
 
 
@@ -57,7 +57,7 @@ static int r8192_wx_get_rate(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra);
+       return ieee80211_wx_get_rate(priv->ieee80211, info, wrqu, extra);
 }
 
 
@@ -71,7 +71,7 @@ static int r8192_wx_set_rate(struct net_device *dev,
 
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra);
+       ret = ieee80211_wx_set_rate(priv->ieee80211, info, wrqu, extra);
 
        up(&priv->wx_sem);
 
@@ -88,7 +88,7 @@ static int r8192_wx_set_rts(struct net_device *dev,
 
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_rts(priv->ieee80211,info,wrqu,extra);
+       ret = ieee80211_wx_set_rts(priv->ieee80211, info, wrqu, extra);
 
        up(&priv->wx_sem);
 
@@ -100,7 +100,7 @@ static int r8192_wx_get_rts(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_rts(priv->ieee80211,info,wrqu,extra);
+       return ieee80211_wx_get_rts(priv->ieee80211, info, wrqu, extra);
 }
 
 static int r8192_wx_set_power(struct net_device *dev,
@@ -112,7 +112,7 @@ static int r8192_wx_set_power(struct net_device *dev,
 
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_power(priv->ieee80211,info,wrqu,extra);
+       ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra);
 
        up(&priv->wx_sem);
 
@@ -124,7 +124,7 @@ static int r8192_wx_get_power(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra);
+       return ieee80211_wx_get_power(priv->ieee80211, info, wrqu, extra);
 }
 
 static int r8192_wx_force_reset(struct net_device *dev,
@@ -135,7 +135,7 @@ static int r8192_wx_force_reset(struct net_device *dev,
 
        down(&priv->wx_sem);
 
-       printk("%s(): force reset ! extra is %d\n",__func__, *extra);
+       printk("%s(): force reset ! extra is %d\n", __func__, *extra);
        priv->force_reset = *extra;
        up(&priv->wx_sem);
        return 0;
@@ -171,15 +171,15 @@ static int r8192_wx_set_crcmon(struct net_device *dev,
 
        down(&priv->wx_sem);
 
-       if(enable)
-               priv->crcmon=1;
+       if (enable)
+               priv->crcmon = 1;
        else
-               priv->crcmon=0;
+               priv->crcmon = 0;
 
        DMESG("bad CRC in monitor mode are %s",
              priv->crcmon ? "accepted" : "rejected");
 
-       if(prev != priv->crcmon && priv->up){
+       if (prev != priv->crcmon && priv->up) {
                //rtl8180_down(dev);
                //rtl8180_up(dev);
        }
@@ -196,7 +196,7 @@ static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
        int ret;
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b);
+       ret = ieee80211_wx_set_mode(priv->ieee80211, a, wrqu, b);
 
        rtl8192_set_rxconf(dev);
 
@@ -258,7 +258,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
 //     range->old_num_channels;
 //     range->old_num_frequency;
 //     range->old_freq[6]; /* Filler to keep "version" at the same offset */
-       if(priv->rf_set_sens != NULL)
+       if (priv->rf_set_sens != NULL)
                range->sensitivity = priv->max_sens;    /* signal level threshold range */
 
        range->max_qual.qual = 100;
@@ -281,7 +281,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
        range->min_frag = MIN_FRAG_THRESHOLD;
        range->max_frag = MAX_FRAG_THRESHOLD;
 
-       range->min_pmp=0;
+       range->min_pmp = 0;
        range->max_pmp = 5000000;
        range->min_pmt = 0;
        range->max_pmt = 65535*1000;
@@ -333,7 +333,7 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
        struct ieee80211_device *ieee = priv->ieee80211;
        int ret = 0;
 
-       if(!priv->up) return -ENETDOWN;
+       if (!priv->up) return -ENETDOWN;
 
        if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true)
                return -EAGAIN;
@@ -350,13 +350,13 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
        }
 
        down(&priv->wx_sem);
-       if(priv->ieee80211->state != IEEE80211_LINKED){
+       if (priv->ieee80211->state != IEEE80211_LINKED) {
                priv->ieee80211->scanning = 0;
                ieee80211_softmac_scan_syncro(priv->ieee80211);
                ret = 0;
        }
        else
-       ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b);
+       ret = ieee80211_wx_set_scan(priv->ieee80211, a, wrqu, b);
        up(&priv->wx_sem);
        return ret;
 }
@@ -369,11 +369,11 @@ static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
        int ret;
        struct r8192_priv *priv = ieee80211_priv(dev);
 
-       if(!priv->up) return -ENETDOWN;
+       if (!priv->up) return -ENETDOWN;
 
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b);
+       ret = ieee80211_wx_get_scan(priv->ieee80211, a, wrqu, b);
 
        up(&priv->wx_sem);
 
@@ -388,7 +388,7 @@ static int r8192_wx_set_essid(struct net_device *dev,
        int ret;
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b);
+       ret = ieee80211_wx_set_essid(priv->ieee80211, a, wrqu, b);
 
        up(&priv->wx_sem);
 
@@ -483,7 +483,7 @@ static int r8192_wx_set_wap(struct net_device *dev,
 //        struct sockaddr *temp = (struct sockaddr *)awrq;
        down(&priv->wx_sem);
 
-       ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra);
+       ret = ieee80211_wx_set_wap(priv->ieee80211, info, awrq, extra);
 
        up(&priv->wx_sem);
 
@@ -498,7 +498,7 @@ static int r8192_wx_get_wap(struct net_device *dev,
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
 
-       return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra);
+       return ieee80211_wx_get_wap(priv->ieee80211, info, wrqu, extra);
 }
 
 
@@ -520,34 +520,34 @@ static int r8192_wx_set_enc(struct net_device *dev,
        int ret;
 
        //u32 TargetContent;
-       u32 hwkey[4]={0,0,0,0};
-       u8 mask=0xff;
-       u32 key_idx=0;
+       u32 hwkey[4] = {0, 0, 0, 0};
+       u8 mask = 0xff;
+       u32 key_idx = 0;
        //u8 broadcast_addr[6] ={       0xff,0xff,0xff,0xff,0xff,0xff};
-       u8 zero_addr[4][6] ={   {0x00,0x00,0x00,0x00,0x00,0x00},
-                               {0x00,0x00,0x00,0x00,0x00,0x01},
-                               {0x00,0x00,0x00,0x00,0x00,0x02},
-                               {0x00,0x00,0x00,0x00,0x00,0x03} };
+       u8 zero_addr[4][6] = {  {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+                               {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+                               {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
+                               {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} };
        int i;
 
-       if(!priv->up) return -ENETDOWN;
+       if (!priv->up) return -ENETDOWN;
 
        down(&priv->wx_sem);
 
        RT_TRACE(COMP_SEC, "Setting SW wep key");
-       ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key);
+       ret = ieee80211_wx_set_encode(priv->ieee80211, info, wrqu, key);
 
        up(&priv->wx_sem);
 
 
 
        //sometimes, the length is zero while we do not type key value
-       if(wrqu->encoding.length!=0){
+       if (wrqu->encoding.length != 0) {
 
-               for(i=0 ; i<4 ; i++){
+               for (i = 0; i < 4; i++) {
                        hwkey[i] |=  key[4*i+0]&mask;
-                       if(i==1&&(4*i+1)==wrqu->encoding.length) mask=0x00;
-                       if(i==3&&(4*i+1)==wrqu->encoding.length) mask=0x00;
+                       if (i == 1 && (4*i+1) == wrqu->encoding.length) mask = 0x00;
+                       if (i == 3 && (4*i+1) == wrqu->encoding.length) mask = 0x00;
                        hwkey[i] |= (key[4*i+1]&mask)<<8;
                        hwkey[i] |= (key[4*i+2]&mask)<<16;
                        hwkey[i] |= (key[4*i+3]&mask)<<24;
@@ -556,7 +556,7 @@ static int r8192_wx_set_enc(struct net_device *dev,
                #define CONF_WEP40  0x4
                #define CONF_WEP104 0x14
 
-               switch (wrqu->encoding.flags & IW_ENCODE_INDEX){
+               switch (wrqu->encoding.flags & IW_ENCODE_INDEX) {
                case 0: key_idx = ieee->tx_keyidx; break;
                case 1: key_idx = 0; break;
                case 2: key_idx = 1; break;
@@ -565,11 +565,11 @@ static int r8192_wx_set_enc(struct net_device *dev,
                default: break;
                }
 
-               if(wrqu->encoding.length==0x5){
+               if (wrqu->encoding.length == 0x5) {
                                ieee->pairwise_key_type = KEY_TYPE_WEP40;
                        EnableHWSecurityConfig8192(dev);
 
-                       setKey( dev,
+                       setKey(dev,
                                key_idx,                //EntryNo
                                key_idx,                //KeyIndex
                                KEY_TYPE_WEP40,         //KeyType
@@ -579,11 +579,11 @@ static int r8192_wx_set_enc(struct net_device *dev,
 
                }
 
-               else if(wrqu->encoding.length==0xd){
+               else if (wrqu->encoding.length == 0xd) {
                                ieee->pairwise_key_type = KEY_TYPE_WEP104;
                                EnableHWSecurityConfig8192(dev);
 
-                       setKey( dev,
+                       setKey(dev,
                                key_idx,                //EntryNo
                                key_idx,                //KeyIndex
                                KEY_TYPE_WEP104,        //KeyType
@@ -601,11 +601,11 @@ static int r8192_wx_set_enc(struct net_device *dev,
 
 
 static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union
- iwreq_data *wrqu, char *p){
+                                       iwreq_data *wrqu, char *p){
 
        struct r8192_priv *priv = ieee80211_priv(dev);
-       int *parms=(int *)p;
-       int mode=parms[0];
+       int *parms = (int *)p;
+       int mode = parms[0];
 
        priv->ieee80211->active_scan = mode;
 
@@ -628,20 +628,20 @@ static int r8192_wx_set_retry(struct net_device *dev,
                err = -EINVAL;
                goto exit;
        }
-       if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){
+       if (!(wrqu->retry.flags & IW_RETRY_LIMIT)) {
                err = -EINVAL;
                goto exit;
        }
 
-       if(wrqu->retry.value > R8180_MAX_RETRY){
-               err= -EINVAL;
+       if (wrqu->retry.value > R8180_MAX_RETRY) {
+               err = -EINVAL;
                goto exit;
        }
        if (wrqu->retry.flags & IW_RETRY_MAX) {
                priv->retry_rts = wrqu->retry.value;
                DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value);
 
-       }else {
+       } else {
                priv->retry_data = wrqu->retry.value;
                DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value);
        }
@@ -698,7 +698,7 @@ static int r8192_wx_get_sens(struct net_device *dev,
                                union iwreq_data *wrqu, char *extra)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-       if(priv->rf_set_sens == NULL)
+       if (priv->rf_set_sens == NULL)
                return -1; /* we have not this support for this radio */
        wrqu->sens.value = priv->sens;
        return 0;
@@ -715,14 +715,14 @@ static int r8192_wx_set_sens(struct net_device *dev,
        short err = 0;
        down(&priv->wx_sem);
        //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value);
-       if(priv->rf_set_sens == NULL) {
-               err= -1; /* we have not this support for this radio */
+       if (priv->rf_set_sens == NULL) {
+               err = -1; /* we have not this support for this radio */
                goto exit;
        }
-       if(priv->rf_set_sens(dev, wrqu->sens.value) == 0)
+       if (priv->rf_set_sens(dev, wrqu->sens.value) == 0)
                priv->sens = wrqu->sens.value;
        else
-               err= -EINVAL;
+               err = -EINVAL;
 
 exit:
        up(&priv->wx_sem);
@@ -735,7 +735,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
                                        struct iw_request_info *info,
                                        union iwreq_data *wrqu, char *extra)
 {
-       int ret=0;
+       int ret = 0;
        struct r8192_priv *priv = ieee80211_priv(dev);
        struct ieee80211_device *ieee = priv->ieee80211;
        //printk("===>%s()\n", __func__);
@@ -745,7 +745,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
        ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra);
 
        {
-               u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
+               u8 broadcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
                u8 zero[6] = {0};
                u32 key[4] = {0};
                struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
@@ -758,22 +758,22 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
                alg =  (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg; // as IW_ENCODE_ALG_CCMP is defined to be 3 and KEY_TYPE_CCMP is defined to 4;
                idx = encoding->flags & IW_ENCODE_INDEX;
                if (idx)
-                       idx --;
+                       idx--;
                group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY;
 
                if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg ==  KEY_TYPE_WEP40))
                {
-                       if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40) )
+                       if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40))
                                alg = KEY_TYPE_WEP104;
                        ieee->pairwise_key_type = alg;
                        EnableHWSecurityConfig8192(dev);
                }
                memcpy((u8 *)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1
 
-               if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) )
+               if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode != 2))
                {
 
-                       setKey( dev,
+                       setKey(dev,
                                        idx,//EntryNo
                                        idx, //KeyIndex
                                        alg,  //KeyType
@@ -784,7 +784,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
                else if (group)
                {
                        ieee->group_key_type = alg;
-                       setKey( dev,
+                       setKey(dev,
                                        idx,//EntryNo
                                        idx, //KeyIndex
                                        alg,  //KeyType
@@ -794,7 +794,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
                }
                else //pairwise key
                {
-                       setKey( dev,
+                       setKey(dev,
                                        4,//EntryNo
                                        idx, //KeyIndex
                                        alg,  //KeyType
@@ -816,7 +816,7 @@ static int r8192_wx_set_auth(struct net_device *dev,
                                        struct iw_request_info *info,
                                        union iwreq_data *data, char *extra)
 {
-       int ret=0;
+       int ret = 0;
        //printk("====>%s()\n", __func__);
        struct r8192_priv *priv = ieee80211_priv(dev);
        down(&priv->wx_sem);
@@ -831,7 +831,7 @@ static int r8192_wx_set_mlme(struct net_device *dev,
 {
        //printk("====>%s()\n", __func__);
 
-       int ret=0;
+       int ret = 0;
        struct r8192_priv *priv = ieee80211_priv(dev);
        down(&priv->wx_sem);
        ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra);
@@ -845,7 +845,7 @@ static int r8192_wx_set_gen_ie(struct net_device *dev,
                                        union iwreq_data *data, char *extra)
 {
           //printk("====>%s(), len:%d\n", __func__, data->length);
-       int ret=0;
+       int ret = 0;
        struct r8192_priv *priv = ieee80211_priv(dev);
        down(&priv->wx_sem);
        ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length);
@@ -857,7 +857,7 @@ static int r8192_wx_set_gen_ie(struct net_device *dev,
 }
 
 static int dummy(struct net_device *dev, struct iw_request_info *a,
-                union iwreq_data *wrqu,char *b)
+                union iwreq_data *wrqu, char *b)
 {
        return -1;
 }
@@ -965,13 +965,13 @@ static iw_handler r8192_private_handler[] = {
 
 struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
 {
-       struct r8192_priv *priv = ieee80211_priv(dev);
+       struct r8192_priv *priv = ieee80211_priv(dev);
        struct ieee80211_device *ieee = priv->ieee80211;
        struct iw_statistics *wstats = &priv->wstats;
        int tmp_level = 0;
        int tmp_qual = 0;
        int tmp_noise = 0;
-       if(ieee->state < IEEE80211_LINKED)
+       if (ieee->state < IEEE80211_LINKED)
        {
                wstats->qual.qual = 0;
                wstats->qual.level = 0;
@@ -980,7 +980,7 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
                return wstats;
        }
 
-       tmp_level = (&ieee->current_network)->stats.rssi;
+       tmp_level = (&ieee->current_network)->stats.rssi;
        tmp_qual = (&ieee->current_network)->stats.signal;
        tmp_noise = (&ieee->current_network)->stats.noise;
        //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise);
@@ -993,7 +993,7 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
 }
 
 
-struct iw_handler_def  r8192_wx_handlers_def={
+struct iw_handler_def  r8192_wx_handlers_def = {
        .standard = r8192_wx_handlers,
        .num_standard = ARRAY_SIZE(r8192_wx_handlers),
        .private = r8192_private_handler,