diff options
| -rw-r--r-- | drivers/staging/rtl8187se/r8180_wx.c | 51 |
1 files changed, 32 insertions, 19 deletions
diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c index 023a81a0dbc6..256762395bf9 100644 --- a/drivers/staging/rtl8187se/r8180_wx.c +++ b/drivers/staging/rtl8187se/r8180_wx.c @@ -62,7 +62,7 @@ static int r8180_wx_set_key(struct net_device *dev, return 0; if (erq->length > 0) { - u32* tkey = (u32*) key; + u32 *tkey = (u32 *) key; priv->key0[0] = tkey[0]; priv->key0[1] = tkey[1]; priv->key0[2] = tkey[2]; @@ -297,7 +297,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, } if (val == IW_MAX_FREQUENCIES) - break; + break; } range->num_frequency = val; @@ -313,14 +313,14 @@ static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a, { struct r8180_priv *priv = ieee80211_priv(dev); int ret; - struct ieee80211_device* ieee = priv->ieee80211; + struct ieee80211_device *ieee = priv->ieee80211; if (priv->ieee80211->bHwRadioOff) return 0; if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct iw_scan_req* req = (struct iw_scan_req*)b; + struct iw_scan_req *req = (struct iw_scan_req *)b; if (req->essid_len) { ieee->current_network.ssid_len = req->essid_len; memcpy(ieee->current_network.ssid, req->essid, req->essid_len); @@ -517,7 +517,8 @@ static int r8180_wx_set_enc(struct net_device *dev, down(&priv->wx_sem); - if (priv->hw_wep) ret = r8180_wx_set_key(dev, info, wrqu, key); + if (priv->hw_wep) + ret = r8180_wx_set_key(dev, info, wrqu, key); else { DMESG("Setting SW wep key"); ret = ieee80211_wx_set_encode(priv->ieee80211, info, wrqu, key); @@ -544,7 +545,7 @@ static int r8180_wx_set_scan_type(struct net_device *dev, { struct r8180_priv *priv = ieee80211_priv(dev); - int *parms = (int*)p; + int *parms = (int *)p; int mode = parms[0]; if (priv->ieee80211->bHwRadioOff) @@ -875,7 +876,7 @@ static int r8180_wx_set_preamble(struct net_device *dev, if (*extra < 0 || *extra > 2) ret = -1; else - priv->plcp_preamble_mode = *((short *)extra) ; + priv->plcp_preamble_mode = *((short *)extra); @@ -1073,8 +1074,7 @@ static int r8180_wx_set_forcerate(struct net_device *dev, printk("==============>%s(): forcerate is %d\n", __func__, forcerate); if ((forcerate == 2) || (forcerate == 4) || (forcerate == 11) || (forcerate == 22) || (forcerate == 12) || (forcerate == 18) || (forcerate == 24) || (forcerate == 36) || (forcerate == 48) || (forcerate == 72) || - (forcerate == 96) || (forcerate == 108)) - { + (forcerate == 96) || (forcerate == 108)) { priv->ForcedDataRate = 1; priv->ieee80211->rate = forcerate * 5; } else if (forcerate == 0) { @@ -1344,22 +1344,35 @@ static inline int is_same_network(struct ieee80211_network *src, * We treat all <hidden> with the same BSSID and channel * as one network */ - return (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && /* YJ,mod, 080819,for hidden ap */ - (src->channel == dst->channel) && - !memcmp(src->bssid, dst->bssid, ETH_ALEN) && - (!memcmp(src->ssid, dst->ssid, src->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && /* YJ,mod, 080819,for hidden ap */ - ((src->capability & WLAN_CAPABILITY_IBSS) == - (dst->capability & WLAN_CAPABILITY_IBSS)) && - ((src->capability & WLAN_CAPABILITY_BSS) == - (dst->capability & WLAN_CAPABILITY_BSS))); + if (src->channel != dst->channel) + return 0; + + if (memcmp(src->bssid, dst->bssid, ETH_ALEN) != 0) + return 0; + + if (ieee->iw_mode != IW_MODE_INFRA) { + if (src->ssid_len != dst->ssid_len) + return 0; + if (memcmp(src->ssid, dst->ssid, src->ssid_len) != 0) + return 0; + } + + if ((src->capability & WLAN_CAPABILITY_IBSS) != + (dst->capability & WLAN_CAPABILITY_IBSS)) + return 0; + if ((src->capability & WLAN_CAPABILITY_BSS) != + (dst->capability & WLAN_CAPABILITY_BSS)) + return 0; + + return 1; } /* WB modified to show signal to GUI on 18-01-2008 */ static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev) { struct r8180_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - struct iw_statistics* wstats = &priv->wstats; + struct ieee80211_device *ieee = priv->ieee80211; + struct iw_statistics *wstats = &priv->wstats; int tmp_level = 0; int tmp_qual = 0; int tmp_noise = 0; |