Staging: rtl8187se: fix styling issues in r8180_wx.c

This is a patch to the r8180_wx.c which fixes various whitespace issues,
brace issues, casting/declaration syntax issues, and increases
clarity in multi-line return statement.

Signed-off-by: Dan LaManna <dan.lamanna@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c
index 023a81a..2567623 100644 (file)
--- 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;