staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_wx.c
authorYAMANE Toshiaki <yamanetoshi@gmail.com>
Thu, 29 Nov 2012 13:34:39 +0000 (22:34 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jan 2013 20:47:00 +0000 (12:47 -0800)
The following errors and warnings fixed.
- ERROR: code indent should use tabs where possible
- WARNING: please, no spaces at the start of a line
- WARNING: please, no space before tabs

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c

index c7917b2..9185a21 100644 (file)
@@ -41,9 +41,9 @@ static const char *ieee80211_modes[] = {
 
 #define MAX_CUSTOM_LEN 64
 static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee,
-                                          char *start, char *stop,
-                                           struct ieee80211_network *network,
-                                           struct iw_request_info *info)
+                                          char *start, char *stop,
+                                          struct ieee80211_network *network,
+                                          struct iw_request_info *info)
 {
        char custom[MAX_CUSTOM_LEN];
        char *p;
@@ -78,9 +78,9 @@ static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee,
        snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", ieee80211_modes[network->mode]);
        start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
 
-        /* Add mode */
-        iwe.cmd = SIOCGIWMODE;
-        if (network->capability &
+       /* Add mode */
+       iwe.cmd = SIOCGIWMODE;
+       if (network->capability &
            (WLAN_CAPABILITY_BSS | WLAN_CAPABILITY_IBSS)) {
                if (network->capability & WLAN_CAPABILITY_BSS)
                        iwe.u.mode = IW_MODE_MASTER;
@@ -90,7 +90,7 @@ static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee,
                start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
        }
 
-        /* Add frequency/channel */
+       /* Add frequency/channel */
        iwe.cmd = SIOCGIWFREQ;
 /*     iwe.u.freq.m = ieee80211_frequency(network->channel, network->mode);
        iwe.u.freq.e = 3; */
@@ -168,23 +168,23 @@ static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee,
        if (iwe.u.data.length)
                start = iwe_stream_add_point(info, start, stop, &iwe, custom);
 
-               memset(&iwe, 0, sizeof(iwe));
-        if (network->wpa_ie_len) {
+       memset(&iwe, 0, sizeof(iwe));
+       if (network->wpa_ie_len) {
        //      printk("wpa_ie_len:%d\n", network->wpa_ie_len);
-                char buf[MAX_WPA_IE_LEN];
-                memcpy(buf, network->wpa_ie, network->wpa_ie_len);
-                iwe.cmd = IWEVGENIE;
-                iwe.u.data.length = network->wpa_ie_len;
-                start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-        }
-
-        memset(&iwe, 0, sizeof(iwe));
-        if (network->rsn_ie_len) {
+               char buf[MAX_WPA_IE_LEN];
+               memcpy(buf, network->wpa_ie, network->wpa_ie_len);
+               iwe.cmd = IWEVGENIE;
+               iwe.u.data.length = network->wpa_ie_len;
+               start = iwe_stream_add_point(info, start, stop, &iwe, buf);
+       }
+
+       memset(&iwe, 0, sizeof(iwe));
+       if (network->rsn_ie_len) {
        //      printk("=====>rsn_ie_len:\n", network->rsn_ie_len);
-                char buf[MAX_WPA_IE_LEN];
-                memcpy(buf, network->rsn_ie, network->rsn_ie_len);
-                iwe.cmd = IWEVGENIE;
-                iwe.u.data.length = network->rsn_ie_len;
+               char buf[MAX_WPA_IE_LEN];
+               memcpy(buf, network->rsn_ie, network->rsn_ie_len);
+               iwe.cmd = IWEVGENIE;
+               iwe.u.data.length = network->rsn_ie_len;
                start = iwe_stream_add_point(info, start, stop, &iwe, buf);
        }
 
@@ -359,7 +359,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
                                   key, escape_essid(sec.keys[key], len),
                                   erq->length, len);
                sec.key_sizes[key] = len;
-               (*crypt)->ops->set_key(sec.keys[key], len, NULL,
+               (*crypt)->ops->set_key(sec.keys[key], len, NULL,
                                       (*crypt)->priv);
                sec.flags |= (1 << key);
                /* This ensures a key will be activated if no key is
@@ -472,218 +472,218 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
 }
 
 int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
+                               struct iw_request_info *info,
+                               union iwreq_data *wrqu, char *extra)
 {
        struct net_device *dev = ieee->dev;
-        struct iw_point *encoding = &wrqu->encoding;
-        struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-        int i, idx, ret = 0;
-        int group_key = 0;
-        const char *alg;
-        struct ieee80211_crypto_ops *ops;
-        struct ieee80211_crypt_data **crypt;
-
-        struct ieee80211_security sec = {
-                .flags = 0,
-        };
+       struct iw_point *encoding = &wrqu->encoding;
+       struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+       int i, idx, ret = 0;
+       int group_key = 0;
+       const char *alg;
+       struct ieee80211_crypto_ops *ops;
+       struct ieee80211_crypt_data **crypt;
+
+       struct ieee80211_security sec = {
+               .flags = 0,
+       };
        //printk("======>encoding flag:%x,ext flag:%x, ext alg:%d\n", encoding->flags,ext->ext_flags, ext->alg);
-        idx = encoding->flags & IW_ENCODE_INDEX;
-        if (idx) {
-                if (idx < 1 || idx > WEP_KEYS)
-                        return -EINVAL;
-                idx--;
-        } else
-                idx = ieee->tx_keyidx;
-
-        if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-                crypt = &ieee->crypt[idx];
-                group_key = 1;
-        } else {
-                /* some Cisco APs use idx>0 for unicast in dynamic WEP */
+       idx = encoding->flags & IW_ENCODE_INDEX;
+       if (idx) {
+               if (idx < 1 || idx > WEP_KEYS)
+                       return -EINVAL;
+               idx--;
+       } else
+               idx = ieee->tx_keyidx;
+
+       if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
+               crypt = &ieee->crypt[idx];
+               group_key = 1;
+       } else {
+               /* some Cisco APs use idx>0 for unicast in dynamic WEP */
                //printk("not group key, flags:%x, ext->alg:%d\n", ext->ext_flags, ext->alg);
-                if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP)
-                        return -EINVAL;
-                if (ieee->iw_mode == IW_MODE_INFRA)
-                        crypt = &ieee->crypt[idx];
-                else
-                        return -EINVAL;
-        }
-
-        sec.flags |= SEC_ENABLED;// | SEC_ENCRYPT;
-        if ((encoding->flags & IW_ENCODE_DISABLED) ||
-            ext->alg == IW_ENCODE_ALG_NONE) {
-                if (*crypt)
-                        ieee80211_crypt_delayed_deinit(ieee, crypt);
-
-                for (i = 0; i < WEP_KEYS; i++)
-                        if (ieee->crypt[i] != NULL)
-                                break;
-
-                if (i == WEP_KEYS) {
-                        sec.enabled = 0;
-                      //  sec.encrypt = 0;
-                        sec.level = SEC_LEVEL_0;
-                        sec.flags |= SEC_LEVEL;
-                }
+               if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP)
+                       return -EINVAL;
+               if (ieee->iw_mode == IW_MODE_INFRA)
+                       crypt = &ieee->crypt[idx];
+               else
+                       return -EINVAL;
+       }
+
+       sec.flags |= SEC_ENABLED;// | SEC_ENCRYPT;
+       if ((encoding->flags & IW_ENCODE_DISABLED) ||
+           ext->alg == IW_ENCODE_ALG_NONE) {
+               if (*crypt)
+                       ieee80211_crypt_delayed_deinit(ieee, crypt);
+
+               for (i = 0; i < WEP_KEYS; i++)
+                       if (ieee->crypt[i] != NULL)
+                               break;
+
+               if (i == WEP_KEYS) {
+                       sec.enabled = 0;
+                       // sec.encrypt = 0;
+                       sec.level = SEC_LEVEL_0;
+                       sec.flags |= SEC_LEVEL;
+               }
                //printk("disabled: flag:%x\n", encoding->flags);
-                goto done;
-        }
+               goto done;
+       }
 
        sec.enabled = 1;
     //    sec.encrypt = 1;
 
-        switch (ext->alg) {
-        case IW_ENCODE_ALG_WEP:
-                alg = "WEP";
-                break;
-        case IW_ENCODE_ALG_TKIP:
-                alg = "TKIP";
-                break;
-        case IW_ENCODE_ALG_CCMP:
-                alg = "CCMP";
-                break;
-        default:
-                IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
-                                   dev->name, ext->alg);
-                ret = -EINVAL;
-                goto done;
-        }
+       switch (ext->alg) {
+       case IW_ENCODE_ALG_WEP:
+               alg = "WEP";
+               break;
+       case IW_ENCODE_ALG_TKIP:
+               alg = "TKIP";
+               break;
+       case IW_ENCODE_ALG_CCMP:
+               alg = "CCMP";
+               break;
+       default:
+               IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
+                                  dev->name, ext->alg);
+               ret = -EINVAL;
+               goto done;
+       }
 //     printk("8-09-08-9=====>%s, alg name:%s\n",__func__, alg);
 
-        ops = ieee80211_get_crypto_ops(alg);
-        if (ops == NULL)
-                ops = ieee80211_get_crypto_ops(alg);
-        if (ops == NULL) {
-                IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
-                                   dev->name, ext->alg);
+       ops = ieee80211_get_crypto_ops(alg);
+       if (ops == NULL)
+               ops = ieee80211_get_crypto_ops(alg);
+       if (ops == NULL) {
+               IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
+                                  dev->name, ext->alg);
                printk("========>unknown crypto alg %d\n", ext->alg);
-                ret = -EINVAL;
-                goto done;
-        }
-
-        if (*crypt == NULL || (*crypt)->ops != ops) {
-                struct ieee80211_crypt_data *new_crypt;
-
-                ieee80211_crypt_delayed_deinit(ieee, crypt);
-
-                new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL);
-                if (new_crypt == NULL) {
-                        ret = -ENOMEM;
-                        goto done;
-                }
-                new_crypt->ops = ops;
-                if (new_crypt->ops)
-                        new_crypt->priv = new_crypt->ops->init(idx);
-                if (new_crypt->priv == NULL) {
-                        kfree(new_crypt);
-                        ret = -EINVAL;
-                        goto done;
-                }
-                *crypt = new_crypt;
-
-       }
-
-        if (ext->key_len > 0 && (*crypt)->ops->set_key &&
-            (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
-                                   (*crypt)->priv) < 0) {
-                IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name);
+               ret = -EINVAL;
+               goto done;
+       }
+
+       if (*crypt == NULL || (*crypt)->ops != ops) {
+               struct ieee80211_crypt_data *new_crypt;
+
+               ieee80211_crypt_delayed_deinit(ieee, crypt);
+
+               new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL);
+               if (new_crypt == NULL) {
+                       ret = -ENOMEM;
+                       goto done;
+               }
+               new_crypt->ops = ops;
+               if (new_crypt->ops)
+                       new_crypt->priv = new_crypt->ops->init(idx);
+               if (new_crypt->priv == NULL) {
+                       kfree(new_crypt);
+                       ret = -EINVAL;
+                       goto done;
+               }
+               *crypt = new_crypt;
+
+       }
+
+       if (ext->key_len > 0 && (*crypt)->ops->set_key &&
+           (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
+                                  (*crypt)->priv) < 0) {
+               IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name);
                printk("key setting failed\n");
-                ret = -EINVAL;
-                goto done;
-        }
+               ret = -EINVAL;
+               goto done;
+       }
 #if 1
  //skip_host_crypt:
        //printk("skip_host_crypt:ext_flags:%x\n", ext->ext_flags);
-        if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-                ieee->tx_keyidx = idx;
-                sec.active_key = idx;
-                sec.flags |= SEC_ACTIVE_KEY;
-        }
-
-        if (ext->alg != IW_ENCODE_ALG_NONE) {
-                memcpy(sec.keys[idx], ext->key, ext->key_len);
-                sec.key_sizes[idx] = ext->key_len;
-                sec.flags |= (1 << idx);
-                if (ext->alg == IW_ENCODE_ALG_WEP) {
-                      //  sec.encode_alg[idx] = SEC_ALG_WEP;
-                        sec.flags |= SEC_LEVEL;
-                        sec.level = SEC_LEVEL_1;
-                } else if (ext->alg == IW_ENCODE_ALG_TKIP) {
-                      //  sec.encode_alg[idx] = SEC_ALG_TKIP;
-                        sec.flags |= SEC_LEVEL;
-                        sec.level = SEC_LEVEL_2;
-                } else if (ext->alg == IW_ENCODE_ALG_CCMP) {
-                       // sec.encode_alg[idx] = SEC_ALG_CCMP;
-                        sec.flags |= SEC_LEVEL;
-                        sec.level = SEC_LEVEL_3;
-                }
-                /* Don't set sec level for group keys. */
-                if (group_key)
-                        sec.flags &= ~SEC_LEVEL;
-        }
+       if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+               ieee->tx_keyidx = idx;
+               sec.active_key = idx;
+               sec.flags |= SEC_ACTIVE_KEY;
+       }
+
+       if (ext->alg != IW_ENCODE_ALG_NONE) {
+               memcpy(sec.keys[idx], ext->key, ext->key_len);
+               sec.key_sizes[idx] = ext->key_len;
+               sec.flags |= (1 << idx);
+               if (ext->alg == IW_ENCODE_ALG_WEP) {
+                     //  sec.encode_alg[idx] = SEC_ALG_WEP;
+                       sec.flags |= SEC_LEVEL;
+                       sec.level = SEC_LEVEL_1;
+               } else if (ext->alg == IW_ENCODE_ALG_TKIP) {
+                     //  sec.encode_alg[idx] = SEC_ALG_TKIP;
+                       sec.flags |= SEC_LEVEL;
+                       sec.level = SEC_LEVEL_2;
+               } else if (ext->alg == IW_ENCODE_ALG_CCMP) {
+                      // sec.encode_alg[idx] = SEC_ALG_CCMP;
+                       sec.flags |= SEC_LEVEL;
+                       sec.level = SEC_LEVEL_3;
+               }
+               /* Don't set sec level for group keys. */
+               if (group_key)
+                       sec.flags &= ~SEC_LEVEL;
+       }
 #endif
 done:
-        if (ieee->set_security)
-                ieee->set_security(ieee->dev, &sec);
+       if (ieee->set_security)
+               ieee->set_security(ieee->dev, &sec);
 
         if (ieee->reset_on_keychange &&
-            ieee->iw_mode != IW_MODE_INFRA &&
-            ieee->reset_port && ieee->reset_port(dev)) {
-                IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name);
-                return -EINVAL;
-        }
+           ieee->iw_mode != IW_MODE_INFRA &&
+           ieee->reset_port && ieee->reset_port(dev)) {
+               IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name);
+               return -EINVAL;
+       }
 
-        return ret;
+       return ret;
 }
 int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
+                              struct iw_request_info *info,
+                              union iwreq_data *wrqu, char *extra)
 {
        struct iw_mlme *mlme = (struct iw_mlme *) extra;
 //     printk("\ndkgadfslkdjgalskdf===============>%s(), cmd:%x\n", __func__, mlme->cmd);
 #if 1
        switch (mlme->cmd) {
-        case IW_MLME_DEAUTH:
+       case IW_MLME_DEAUTH:
        case IW_MLME_DISASSOC:
        //      printk("disassoc now\n");
                ieee80211_disassociate(ieee);
                break;
         default:
-                return -EOPNOTSUPP;
-        }
+               return -EOPNOTSUPP;
+       }
 #endif
        return 0;
 }
 
 int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               struct iw_param *data, char *extra)
+                              struct iw_request_info *info,
+                              struct iw_param *data, char *extra)
 {
 /*
         struct ieee80211_security sec = {
-                .flags = SEC_AUTH_MODE,
+               .flags = SEC_AUTH_MODE,
        }
 */
        //printk("set auth:flag:%x, data value:%x\n", data->flags, data->value);
        switch (data->flags & IW_AUTH_INDEX) {
-        case IW_AUTH_WPA_VERSION:
+       case IW_AUTH_WPA_VERSION:
             /*need to support wpa2 here*/
                //printk("wpa version:%x\n", data->value);
                break;
-        case IW_AUTH_CIPHER_PAIRWISE:
-        case IW_AUTH_CIPHER_GROUP:
-        case IW_AUTH_KEY_MGMT:
-                /*
+       case IW_AUTH_CIPHER_PAIRWISE:
+       case IW_AUTH_CIPHER_GROUP:
+       case IW_AUTH_KEY_MGMT:
+               /*
  *                  * Host AP driver does not use these parameters and allows
  *                                   * wpa_supplicant to control them internally.
  *                                                    */
-                break;
-        case IW_AUTH_TKIP_COUNTERMEASURES:
-                ieee->tkip_countermeasures = data->value;
-                break;
-        case IW_AUTH_DROP_UNENCRYPTED:
-                ieee->drop_unencrypted = data->value;
+               break;
+       case IW_AUTH_TKIP_COUNTERMEASURES:
+               ieee->tkip_countermeasures = data->value;
+               break;
+       case IW_AUTH_DROP_UNENCRYPTED:
+               ieee->drop_unencrypted = data->value;
                break;
 
        case IW_AUTH_80211_AUTH_ALG:
@@ -699,13 +699,13 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
 
 #endif
        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-                ieee->ieee802_1x = data->value;
+               ieee->ieee802_1x = data->value;
                break;
        case IW_AUTH_PRIVACY_INVOKED:
                ieee->privacy_invoked = data->value;
                break;
        default:
-                return -EOPNOTSUPP;
+               return -EOPNOTSUPP;
        }
        return 0;
 }