staging: rtl8192su: cleanup in ieee80211_tx.c, ieee80211_wx.c

Signed-off-by: NFlorian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c

@@ -32,7 +32,6 @@
 ******************************************************************************/
 
 #include <linux/compiler.h>
-//#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/if_arp.h>
 #include <linux/in6.h>
@@ -208,7 +207,6 @@ int ieee80211_encrypt_fragment(
 	/* To encrypt, frame format is:
 	 * IV (4 bytes), clear payload (including SNAP), ICV (4 bytes) */
 
-	// PR: FIXME: Copied from hostap. Check fragmentation/MSDU/MPDU encryption.
 	/* Host-based IEEE 802.11 fragmentation for TX is not yet supported, so
 	 * call both MSDU and MPDU encryption functions from here. */
 	atomic_inc(&crypt->refcnt);
@@ -231,7 +229,6 @@ int ieee80211_encrypt_fragment(
 
 
 void ieee80211_txb_free(struct ieee80211_txb *txb) {
-	//int i;
 	if (unlikely(!txb))
 		return;
 	kfree(txb);
@@ -280,7 +277,6 @@ ieee80211_classify(struct sk_buff *skb, struct ieee80211_network *network)
 	if (eth->h_proto != htons(ETH_P_IP))
 		return 0;
 
-//	IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len);
 	ip = ip_hdr(skb);
 
 	switch (ip->tos & 0xfc) {
@@ -681,10 +677,8 @@ int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
 		if (encrypt)
 			fc = IEEE80211_FTYPE_DATA | IEEE80211_FCTL_WEP;
 		else
-
                         fc = IEEE80211_FTYPE_DATA;
 
-		//if(ieee->current_network.QoS_Enable)
 		if(qos_actived)
 			fc |= IEEE80211_STYPE_QOS_DATA;
 		else
@@ -765,7 +759,6 @@ int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
 		txb->encrypted = encrypt;
 		txb->payload_size = bytes;
 
-		//if (ieee->current_network.QoS_Enable)
 		if(qos_actived)
 		{
 			txb->queue_index = UP2AC(skb->priority);
@@ -812,7 +805,6 @@ int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
 				/* The last fragment takes the remaining length */
 				bytes = bytes_last_frag;
 			}
-			//if(ieee->current_network.QoS_Enable)
 			if(qos_actived)
 			{
 				// add 1 only indicate to corresponding seq number control 2006/7/12
@@ -889,7 +881,6 @@ int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
 		if ( tcb_desc->bMulticast ||  tcb_desc->bBroadcast)
 			tcb_desc->data_rate = ieee->basic_rate;
 		else
-			//tcb_desc->data_rate = CURRENT_RATE(ieee->current_network.mode, ieee->rate, ieee->HTCurrentOperaRate);
 			tcb_desc->data_rate = CURRENT_RATE(ieee->mode, ieee->rate, ieee->HTCurrentOperaRate);
 		ieee80211_qurey_ShortPreambleMode(ieee, tcb_desc);
 		ieee80211_tx_query_agg_cap(ieee, txb->fragments[0], tcb_desc);
@@ -897,8 +888,6 @@ int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
 		ieee80211_query_BandwidthMode(ieee, tcb_desc);
 		ieee80211_query_protectionmode(ieee, tcb_desc, txb->fragments[0]);
 		ieee80211_query_seqnum(ieee, txb->fragments[0], header.addr1);
-//		IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, txb->fragments[0]->data, txb->fragments[0]->len);
-		//IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, tcb_desc, sizeof(cb_desc));
 #endif
 	}
 	spin_unlock_irqrestore(&ieee->lock, flags);

drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c

@@ -77,7 +77,6 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee,
 	/* Add the ESSID */
 	iwe.cmd = SIOCGIWESSID;
 	iwe.u.data.flags = 1;
-//	if (network->flags & NETWORK_EMPTY_ESSID) {
 	if (network->ssid_len == 0) {
 		iwe.u.data.length = sizeof("<hidden>");
                 start = iwe_stream_add_point(info, start, stop, &iwe, "<hidden>");
@@ -240,9 +239,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
 	unsigned long flags;
 
 	char *ev = extra;
-//	char *stop = ev + IW_SCAN_MAX_DATA;
 	char *stop = ev + wrqu->data.length;//IW_SCAN_MAX_DATA;
-	//char *stop = ev + IW_SCAN_MAX_DATA;
 	int i = 0;
 	int err = 0;
 	IEEE80211_DEBUG_WX("Getting scan\n");
@@ -511,7 +508,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         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)
@@ -562,7 +558,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         }
 
 	sec.enabled = 1;
-    //    sec.encrypt = 1;
 
         switch (ext->alg) {
         case IW_ENCODE_ALG_WEP:
@@ -580,7 +575,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
                 ret = -EINVAL;
                 goto done;
         }
-	printk("alg name:%s\n",alg);
+	IEEE80211_DEBUG_WX("alg name: %s\n", alg);
 
 	 ops = ieee80211_get_crypto_ops(alg);
         if (ops == NULL)
@@ -624,8 +619,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
                 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;
@@ -633,7 +626,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         }
 
         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) {
@@ -690,7 +682,6 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
 	switch (data->flags & IW_AUTH_INDEX) {
         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:
@@ -708,8 +699,6 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
 		break;
 
 	case IW_AUTH_80211_AUTH_ALG:
-		//printk("======>%s():data->value is %d\n",__FUNCTION__,data->value);
-	//	ieee->open_wep = (data->value&IW_AUTH_ALG_OPEN_SYSTEM)?1:0;
 		if(data->value & IW_AUTH_ALG_SHARED_KEY){
 			ieee->open_wep = 0;
 			ieee->auth_mode = 1;
@@ -721,17 +710,14 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
 		else if(data->value & IW_AUTH_ALG_LEAP){
 			ieee->open_wep = 1;
 			ieee->auth_mode = 2;
-			//printk("hahahaa:LEAP\n");
 		}
 		else
 			return -EINVAL;
-		//printk("open_wep:%d\n", ieee->open_wep);
 		break;
 
 #if 1
 	case IW_AUTH_WPA_ENABLED:
 		ieee->wpa_enabled = (data->value)?1:0;
-		//printk("enable wpa:%d\n", ieee->wpa_enabled);
 		break;
 
 #endif
@@ -755,7 +741,6 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len)
 
 	if (len>MAX_WPA_IE_LEN || (len && ie == NULL))
 	{
-	//	printk("return error out, len:%d\n", len);
 	return -EINVAL;
 	}