Merge branch 'classmate' into release

[safe/jmp/linux-2.6] / drivers / staging / rtl8187se / ieee80211 / ieee80211_softmac.c

diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
index 02b0b4e..c7c645a 100644 (file)
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
@@ -574,7 +574,6 @@ out:
                DOT11D_ScanComplete(ieee);
 }
 
-#ifdef ENABLE_IPS
 void ieee80211_softmac_scan_wq(struct work_struct *work)
 {
        struct delayed_work *dwork = to_delayed_work(work);
@@ -617,43 +616,6 @@ out:
                DOT11D_ScanComplete(ieee);
        return;
 }
-#else
-void ieee80211_softmac_scan_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-        struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, softmac_scan_wq);
-        short watchdog = 0;
-       u8 channel_map[MAX_CHANNEL_NUMBER+1];
-       memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-//      printk("enter scan wq,watchdog is %d\n",watchdog);
-        down(&ieee->scan_sem);
-
-        do{
-                ieee->current_network.channel =
-                        (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER;
-                if (watchdog++ > MAX_CHANNEL_NUMBER)
-                                goto out; /* no good chans */
-
-        }while(!channel_map[ieee->current_network.channel]);
-
-//      printk("current_network.channel:%d\n", ieee->current_network.channel);
-        if (ieee->scanning == 0 )
-        {
-                printk("error out, scanning = 0\n");
-                goto out;
-        }
-        ieee->set_chan(ieee->dev, ieee->current_network.channel);
-       if(channel_map[ieee->current_network.channel] == 1)
-               ieee80211_send_probe_requests(ieee);
-
-       queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME);
-out:
-       up(&ieee->scan_sem);
-       if(IS_DOT11D_ENABLE(ieee))
-               DOT11D_ScanComplete(ieee);
-}
-
-#endif
 
 void ieee80211_beacons_start(struct ieee80211_device *ieee)
 {
@@ -727,7 +689,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee)
 }
 
 /* called with ieee->lock held */
-void ieee80211_start_scan(struct ieee80211_device *ieee)
+void ieee80211_rtl_start_scan(struct ieee80211_device *ieee)
 {
        if(IS_DOT11D_ENABLE(ieee) )
        {
@@ -1234,7 +1196,7 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee)
        }
 }
 
-void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
+void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
 {
        u8 *c;
        struct sk_buff *skb;
@@ -1875,7 +1837,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
 
                                                            if (((ieee->current_network.wmm_info^info_element->data[6])& \
                                                                                    0x0f)||(!ieee->init_wmmparam_flag)) {
-                                                             //refresh paramete element for current network
+                                                             // refresh parameter element for current network
                                                              // update the register parameter for hardware
                                                              ieee->init_wmmparam_flag = 1;
                                                              queue_work(ieee->wq, &ieee->wmm_param_update_wq);
@@ -1936,7 +1898,7 @@ associate_complete:
 
                                                                ieee80211_associate_step2(ieee);
                                                        }else{
-                                                               ieee80211_auth_challenge(ieee, challenge, chlen);
+                                                               ieee80211_rtl_auth_challenge(ieee, challenge, chlen);
                                                        }
                                                }else{
                                                        ieee->softmac_stats.rx_auth_rs_err++;
@@ -1996,10 +1958,10 @@ associate_complete:
  * care of the ieee802.11 fragmentation.
  * So the driver receives a fragment per time and might
  * call the stop function when it want without take care
- * to have enought room to TX an entire packet.
+ * to have enough room to TX an entire packet.
  * This might be useful if each fragment need it's own
  * descriptor, thus just keep a total free memory > than
- * the max fragmentation treshold is not enought.. If the
+ * the max fragmentation threshold is not enough.. If the
  * ieee802.11 stack passed a TXB struct then you needed
  * to keep N free descriptors where
  * N = MAX_PACKET_SIZE / MIN_FRAG_TRESHOLD
@@ -2085,7 +2047,7 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee)
 
 }
 
-void ieee80211_wake_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
 {
 
        unsigned long flags;
@@ -2127,7 +2089,7 @@ exit :
 }
 
 
-void ieee80211_stop_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee)
 {
        //unsigned long flags;
        //spin_lock_irqsave(&ieee->lock,flags);
@@ -2339,7 +2301,7 @@ void ieee80211_start_bss(struct ieee80211_device *ieee)
 //#else
        if (ieee->state == IEEE80211_NOLINK){
                ieee->actscanning = true;
-               ieee80211_start_scan(ieee);
+               ieee80211_rtl_start_scan(ieee);
        }
 //#endif
        spin_unlock_irqrestore(&ieee->lock, flags);
@@ -2395,7 +2357,7 @@ void ieee80211_associate_retry_wq(struct work_struct *work)
        if(ieee->state == IEEE80211_NOLINK){
                ieee->beinretry = false;
                ieee->actscanning = true;
-               ieee80211_start_scan(ieee);
+               ieee80211_rtl_start_scan(ieee);
        }
        //YJ,add,080828, notify os here
        if(ieee->state == IEEE80211_NOLINK)
@@ -2877,16 +2839,12 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                goto skip_host_crypt;
 
        ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
-               request_module("ieee80211_crypt_wep");
+       if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
                ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
-               request_module("ieee80211_crypt_tkip");
+       else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
                ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
-               request_module("ieee80211_crypt_ccmp");
+       else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
                ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       }
        if (ops == NULL) {
                printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
                param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -2907,7 +2865,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                }
                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                new_crypt->ops = ops;
-               if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+               if (new_crypt->ops)
                        new_crypt->priv =
                                new_crypt->ops->init(param->u.crypt.idx);