staging: rtl8192e: Comment cleanup (style/format)

- Multiline comments use "network subsystem comment style"
- Merge short multiline comments
- Remove empty comments
- Remove function name comment at the end of small (<1 screen) functions
- Reformat 802.11 data frame format to use spaces and network format
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c

@@ -165,7 +165,7 @@ static void cmdpkt_beacontimerinterrupt_819xusb(struct net_device *dev)
 
 static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg)
 {
-	struct cmpk_intr_sta rx_intr_status;	/* */
+	struct cmpk_intr_sta rx_intr_status;
 	struct r8192_priv *priv = rtllib_priv(dev);
 
 	DMESG("---> cmpk_Handle_Interrupt_Status()\n");

drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.h

@@ -33,28 +33,28 @@
 struct cmpk_txfb {
 	u8	element_id;
 	u8	length;
-	u8	TID:4;				/* */
-	u8	fail_reason:3;		/* */
+	u8	TID:4;
+	u8	fail_reason:3;
 	u8	tok:1;
-	u8	reserve1:4;			/* */
-	u8	pkt_type:2;		/* */
-	u8	bandwidth:1;		/* */
-	u8	qos_pkt:1;			/* */
+	u8	reserve1:4;
+	u8	pkt_type:2;
+	u8	bandwidth:1;
+	u8	qos_pkt:1;
 
-	u8	reserve2;			/* */
-	u8	retry_cnt;			/* */
-	u16	pkt_id;				/* */
+	u8	reserve2;
+	u8	retry_cnt;
+	u16	pkt_id;
 
-	u16	seq_num;			/* */
+	u16	seq_num;
 	u8	s_rate;
 	u8	f_rate;
 
-	u8	s_rts_rate;			/* */
-	u8	f_rts_rate;			/* */
-	u16	pkt_length;			/* */
+	u8	s_rts_rate;
+	u8	f_rts_rate;
+	u16	pkt_length;
 
-	u16	reserve3;			/* */
-	u16	duration;			/* */
+	u16	reserve3;
+	u16	duration;
 };
 
 struct cmpk_intr_sta {

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

@@ -304,7 +304,7 @@ static u32 phy_FwRFSerialRead(struct net_device *dev,
 	}
 	return read_nic_dword(dev, RF_DATA);
 
-}	/* phy_FwRFSerialRead */
+}
 
 static void phy_FwRFSerialWrite(struct net_device *dev,
 				enum rf90_radio_path eRFPath,
@@ -325,7 +325,7 @@ static void phy_FwRFSerialWrite(struct net_device *dev,
 	}
 	write_nic_dword(dev, QPNR, Data);
 
-}	/* phy_FwRFSerialWrite */
+}
 
 
 void rtl8192_phy_configmac(struct net_device *dev)

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -2332,7 +2332,8 @@ static void rtl8192_rx_normal(struct net_device *dev)
 			goto done;
 		new_skb = dev_alloc_skb(priv->rxbuffersize);
 		/* if allocation of new skb failed - drop current packet
-		* and reuse skb */
+		 * and reuse skb
+		 */
 		if (unlikely(!new_skb))
 			goto done;
 

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

@@ -1221,11 +1221,10 @@ static iw_handler r8192_wx_handlers[] = {
 	IW_IOCTL(SIOCSIWENCODEEXT) = r8192_wx_set_enc_ext,
 };
 
-/*
- * the following rule need to be following,
+/* the following rule need to be following,
  * Odd : get (world access),
  * even : set (root access)
- * */
+ */
 static const struct iw_priv_args r8192_private_args[] = {
 	{
 		SIOCIWFIRSTPRIV + 0x0,

drivers/staging/rtl8192e/rtl819x_HTProc.c

@@ -719,7 +719,8 @@ void HTResetSelfAndSavePeerSetting(struct rtllib_device *ieee,
 
 	RTLLIB_DEBUG(RTLLIB_DL_HT, "==============>%s()\n", __func__);
 	/* unmark bEnableHT flag here is the same reason why unmarked in
-	 * function rtllib_softmac_new_net. WB 2008.09.10*/
+	 * function rtllib_softmac_new_net. WB 2008.09.10
+	 */
 	if (pNetwork->bssht.bdSupportHT) {
 		pHTInfo->bCurrentHTSupport = true;
 		pHTInfo->ePeerHTSpecVer = pNetwork->bssht.bdHTSpecVer;

drivers/staging/rtl8192e/rtllib.h

@@ -509,12 +509,13 @@ struct ieee_param {
 
 #define RTLLIB_DATA_LEN		2304
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
-   6.2.1.1.2.
-
-   The figure in section 7.1.2 suggests a body size of up to 2312
-   bytes is allowed, which is a bit confusing, I suspect this
-   represents the 2304 bytes of real data, plus a possible 8 bytes of
-   WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
+ * 6.2.1.1.2.
+ *
+ * The figure in section 7.1.2 suggests a body size of up to 2312
+ * bytes is allowed, which is a bit confusing, I suspect this
+ * represents the 2304 bytes of real data, plus a possible 8 bytes of
+ * WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
+ */
 #define RTLLIB_1ADDR_LEN 10
 #define RTLLIB_2ADDR_LEN 16
 #define RTLLIB_3ADDR_LEN 24
@@ -696,8 +697,7 @@ do {								\
 		}					\
 	} while (0)
 
-/*
- * To use the debug system;
+/* To use the debug system;
  *
  * If you are defining a new debug classification, simply add it to the #define
  * list here in the form of:
@@ -716,8 +716,6 @@ do {								\
  * % cat /proc/net/ipw/debug_level
  *
  * you simply need to add your entry to the ipw_debug_levels array.
- *
- *
  */
 
 #define RTLLIB_DL_INFO	  (1<<0)
@@ -975,7 +973,8 @@ struct rtllib_rx_stats {
 /* IEEE 802.11 requires that STA supports concurrent reception of at least
  * three fragmented frames. This define can be increased to support more
  * concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
+ * 2 kB of RAM and increasing cache size will slow down frame reassembly.
+ */
 #define RTLLIB_FRAG_CACHE_LEN 4
 
 struct rtllib_frag_entry {
@@ -1053,16 +1052,15 @@ struct rtllib_security {
 } __packed;
 
 
-/*
- 802.11 data frame from AP
-      ,-------------------------------------------------------------------.
-Bytes |  2   |  2   |    6    |    6    |    6    |  2   | 0..2312 |   4  |
-      |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  frame  |  fcs |
-      |      | tion | (BSSID) |	 |	 | ence |  data   |      |
-      `-------------------------------------------------------------------'
-Total: 28-2340 bytes
-*/
+/* 802.11 data frame from AP
+ *       ,-------------------------------------------------------------------.
+ * Bytes |  2   |  2   |    6    |    6    |    6    |  2   | 0..2312 |   4  |
+ *       |------|------|---------|---------|---------|------|---------|------|
+ * Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  frame  |  fcs |
+ *       |      | tion | (BSSID) |         |         | ence |  data   |      |
+ *       `-------------------------------------------------------------------'
+ * Total: 28-2340 bytes
+ */
 
 /* Management Frame Information Element Types */
 enum rtllib_mfie {
@@ -1100,7 +1098,8 @@ enum rtllib_mfie {
 
 /* Minimal header; can be used for passing 802.11 frames with sufficient
  * information to determine what type of underlying data type is actually
- * stored in the data. */
+ * stored in the data.
+ */
 struct rtllib_pspoll_hdr {
 	__le16 frame_ctl;
 	__le16 aid;
@@ -1210,7 +1209,8 @@ struct rtllib_probe_response {
 	__le16 beacon_interval;
 	__le16 capability;
 	/* SSID, supported rates, FH params, DS params,
-	 * CF params, IBSS params, TIM (if beacon), RSN */
+	 * CF params, IBSS params, TIM (if beacon), RSN
+	 */
 	struct rtllib_info_element info_element[0];
 } __packed;
 
@@ -1285,7 +1285,8 @@ union frameqos {
 /* MAX_RATES_LENGTH needs to be 12.  The spec says 8, and many APs
  * only use 8, and then use extended rates for the remaining supported
  * rates.  Other APs, however, stick all of their supported rates on the
- * main rates information element... */
+ * main rates information element...
+ */
 #define MAX_RATES_LENGTH		  ((u8)12)
 #define MAX_RATES_EX_LENGTH	       ((u8)16)
 #define MAX_NETWORK_COUNT		  96
@@ -1472,22 +1473,21 @@ struct rtllib_info_element_hdr {
 	u8 len;
 } __packed;
 
-/*
- * These are the data types that can make up management packets
+/* These are the data types that can make up management packets
  *
-	u16 auth_algorithm;
-	u16 auth_sequence;
-	u16 beacon_interval;
-	u16 capability;
-	u8 current_ap[ETH_ALEN];
-	u16 listen_interval;
-	struct {
-		u16 association_id:14, reserved:2;
-	} __packed;
-	u32 time_stamp[2];
-	u16 reason;
-	u16 status;
-*/
+ * u16 auth_algorithm;
+ * u16 auth_sequence;
+ * u16 beacon_interval;
+ * u16 capability;
+ * u8 current_ap[ETH_ALEN];
+ * u16 listen_interval;
+ * struct {
+ *   u16 association_id:14, reserved:2;
+ * } __packed;
+ * u32 time_stamp[2];
+ * u16 reason;
+ * u16 status;
+ */
 
 #define RTLLIB_DEFAULT_TX_ESSID "Penguin"
 #define RTLLIB_DEFAULT_BASIC_RATE 2
@@ -2085,14 +2085,16 @@ struct rtllib_device {
 	spinlock_t wpax_suitlist_lock;
 
 	int tx_headroom; /* Set to size of any additional room needed at front
-			  * of allocated Tx SKBs */
+			  * of allocated Tx SKBs
+			  */
 	u32 config;
 
 	/* WEP and other encryption related settings at the device level */
 	int open_wep; /* Set to 1 to allow unencrypted frames */
 	int auth_mode;
 	int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
-				 * WEP key changes */
+				 * WEP key changes
+				 */
 
 	/* If the host performs {en,de}cryption, then set to 1 */
 	int host_encrypt;
@@ -2362,7 +2364,7 @@ struct rtllib_device {
 	/* OK this is complementing to data_poll_hard_stop */
 	void (*data_hard_resume)(struct net_device *dev);
 
-	/* ask to the driver to retune the radio .
+	/* ask to the driver to retune the radio.
 	 * This function can sleep. the driver should ensure
 	 * the radio has been switched before return.
 	 */
@@ -2456,7 +2458,8 @@ struct rtllib_device {
 	void (*rtllib_rfkill_poll)(struct net_device *dev);
 
 	/* This must be the last item so that it points to the data
-	 * allocated beyond this structure by alloc_rtllib */
+	 * allocated beyond this structure by alloc_rtllib
+	 */
 	u8 priv[0];
 };
 
@@ -2485,7 +2488,8 @@ struct rtllib_device {
 
 /* The ieee802.11 stack will manage the netif queue
  * wake/stop for the driver, taking care of 802.11
- * fragmentation. See softmac.c for details. */
+ * fragmentation. See softmac.c for details.
+ */
 #define IEEE_SOFTMAC_TX_QUEUE (1<<7)
 
 /* Uses only the softmac_data_hard_start_xmit
@@ -2522,11 +2526,9 @@ static inline int rtllib_is_empty_essid(const char *essid, int essid_len)
 
 static inline int rtllib_is_valid_mode(struct rtllib_device *ieee, int mode)
 {
-	/*
-	 * It is possible for both access points and our device to support
+	/* It is possible for both access points and our device to support
 	 * combinations of modes, so as long as there is one valid combination
 	 * of ap/device supported modes, then return success
-	 *
 	 */
 	if ((mode & IEEE_A) &&
 	    (ieee->modulation & RTLLIB_OFDM_MODULATION) &&

drivers/staging/rtl8192e/rtllib_crypt.c

@@ -87,7 +87,8 @@ void rtllib_crypt_delayed_deinit(struct lib80211_crypt_info *info,
 
 	/* must not run ops->deinit() while there may be pending encrypt or
 	 * decrypt operations. Use a list of delayed deinits to avoid needing
-	 * locking. */
+	 * locking.
+	 */
 
 	spin_lock_irqsave(info->lock, flags);
 	list_add(&tmp->list, &info->crypt_deinit_list);

drivers/staging/rtl8192e/rtllib_crypt.h

@@ -17,8 +17,7 @@
  * more details.
  */
 
-/*
- * This file defines the interface to the rtllib crypto module.
+/* This file defines the interface to the rtllib crypto module.
  */
 #ifndef RTLLIB_CRYPT_H
 #define RTLLIB_CRYPT_H

drivers/staging/rtl8192e/rtllib_crypt_ccmp.c

@@ -140,7 +140,8 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	 * Flag (Include authentication header, M=3 (8-octet MIC),
 	 *       L=1 (2-octet Dlen))
 	 * Nonce: 0x00 | A2 | PN
-	 * Dlen */
+	 * Dlen
+	 */
 	b0[0] = 0x59;
 	b0[1] = qc;
 	memcpy(b0 + 2, hdr->addr2, ETH_ALEN);

drivers/staging/rtl8192e/rtllib_crypt_tkip.c

@@ -249,7 +249,8 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
 			       u16 IV16)
 {
 	/* Make temporary area overlap WEP seed so that the final copy can be
-	 * avoided on little endian hosts. */
+	 * avoided on little endian hosts.
+	 */
 	u16 *PPK = (u16 *) &WEPSeed[4];
 
 	/* Step 1 - make copy of TTAK and bring in TSC */
@@ -276,7 +277,8 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
 	PPK[5] += RotR1(PPK[4]);
 
 	/* Step 3 - bring in last of TK bits, assign 24-bit WEP IV value
-	 * WEPSeed[0..2] is transmitted as WEP IV */
+	 * WEPSeed[0..2] is transmitted as WEP IV
+	 */
 	WEPSeed[0] = Hi8(IV16);
 	WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F;
 	WEPSeed[2] = Lo8(IV16);
@@ -470,7 +472,8 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 			if (iv32 != tkey->rx_iv32) {
 				/* Previously cached Phase1 result was already
 				 * lost, so it needs to be recalculated for the
-				 * next packet. */
+				 * next packet.
+				 */
 				tkey->rx_phase1_done = 0;
 			}
 			if (net_ratelimit()) {
@@ -485,7 +488,8 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	}
 
 	/* Update real counters only after Michael MIC verification has
-	 * completed */
+	 * completed
+	 */
 	tkey->rx_iv32_new = iv32;
 	tkey->rx_iv16_new = iv16;
 
@@ -639,7 +643,8 @@ static int rtllib_michael_mic_verify(struct sk_buff *skb, int keyidx,
 	}
 
 	/* Update TSC counters for RX now that the packet verification has
-	 * completed. */
+	 * completed.
+	 */
 	tkey->rx_iv32 = tkey->rx_iv32_new;
 	tkey->rx_iv16 = tkey->rx_iv16_new;
 

drivers/staging/rtl8192e/rtllib_crypt_wep.c

@@ -121,7 +121,8 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 
 	/* Fluhrer, Mantin, and Shamir have reported weaknesses in the key
 	 * scheduling algorithm of RC4. At least IVs (KeyByte + 3, 0xff, N)
-	 * can be used to speedup attacks, so avoid using them. */
+	 * can be used to speedup attacks, so avoid using them.
+	 */
 	if ((wep->iv & 0xff00) == 0xff00) {
 		u8 B = (wep->iv >> 16) & 0xff;
 

drivers/staging/rtl8192e/rtllib_softmac.c

@@ -68,7 +68,8 @@ static void rtllib_MFIE_Brate(struct rtllib_device *ieee, u8 **tag_p)
 	}
 
 	/* We may add an option for custom rates that specific HW
-	 * might support */
+	 * might support
+	 */
 	*tag_p = tag;
 }
 
@@ -89,7 +90,8 @@ static void rtllib_MFIE_Grate(struct rtllib_device *ieee, u8 **tag_p)
 		*tag++ = RTLLIB_BASIC_RATE_MASK | RTLLIB_OFDM_RATE_54MB;
 	}
 	/* We may add an option for custom rates that specific HW might
-	 * support */
+	 * support
+	 */
 	*tag_p = tag;
 }
 
@@ -133,8 +135,7 @@ static void enqueue_mgmt(struct rtllib_device *ieee, struct sk_buff *skb)
 
 	nh = (ieee->mgmt_queue_head + 1) % MGMT_QUEUE_NUM;
 
-/*
- * if the queue is full but we have newer frames then
+/* if the queue is full but we have newer frames then
  * just overwrites the oldest.
  *
  * if (nh == ieee->mgmt_queue_tail)
@@ -273,10 +274,11 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee)
 		if (!ieee->check_nic_enough_desc(ieee->dev, tcb_desc->queue_index) ||
 		    (skb_queue_len(&ieee->skb_waitQ[tcb_desc->queue_index]) != 0) ||
 		    (ieee->queue_stop)) {
-			/* insert the skb packet to the management queue */
-			/* as for the completion function, it does not need
+			/* insert the skb packet to the management queue
+			 *
+			 * as for the completion function, it does not need
 			 * to check it any more.
-			 * */
+			 */
 			netdev_info(ieee->dev,
 			       "%s():insert to waitqueue, queue_index:%d!\n",
 			       __func__, tcb_desc->queue_index);
@@ -417,10 +419,7 @@ static void rtllib_send_beacon_cb(unsigned long _ieee)
 	spin_unlock_irqrestore(&ieee->beacon_lock, flags);
 }
 
-/*
- * Description:
- *	      Enable network monitor mode, all rx packets will be received.
- */
+/* Enables network monitor mode, all rx packets will be received. */
 void rtllib_EnableNetMonitorMode(struct net_device *dev,
 		bool bInitState)
 {
@@ -432,9 +431,7 @@ void rtllib_EnableNetMonitorMode(struct net_device *dev,
 }
 
 
-/*
- *      Description:
- *	      Disable network network monitor mode, only packets destinated to
+/* Disables network monitor mode. Only packets destinated to
  * us will be received.
  */
 void rtllib_DisableNetMonitorMode(struct net_device *dev,
@@ -448,9 +445,7 @@ void rtllib_DisableNetMonitorMode(struct net_device *dev,
 }
 
 
-/*
- * Description:
- * This enables the specialized promiscuous mode required by Intel.
+/* Enables the specialized promiscuous mode required by Intel.
  * In this mode, Intel intends to hear traffics from/to other STAs in the
  * same BSS. Therefore we don't have to disable checking BSSID and we only need
  * to allow all dest. BUT: if we enable checking BSSID then we can't recv
@@ -474,9 +469,7 @@ void rtllib_EnableIntelPromiscuousMode(struct net_device *dev,
 EXPORT_SYMBOL(rtllib_EnableIntelPromiscuousMode);
 
 
-/*
- * Description:
- *	      This disables the specialized promiscuous mode required by Intel.
+/* Disables the specialized promiscuous mode required by Intel.
  * See MgntEnableIntelPromiscuousMode for detail.
  */
 void rtllib_DisableIntelPromiscuousMode(struct net_device *dev,
@@ -2008,7 +2001,8 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
 	timeout = ieee->current_network.beacon_interval;
 	ieee->current_network.dtim_data = RTLLIB_DTIM_INVALID;
 	/* there's no need to nofity AP that I find you buffered
-	 * with broadcast packet */
+	 * with broadcast packet
+	 */
 	if (dtim & (RTLLIB_DTIM_UCAST & ieee->ps))
 		return 2;
 
@@ -2348,8 +2342,7 @@ static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
 				}
 			}
 		}
-		/* Dummy wirless mode setting to avoid
-		 * encryption issue */
+		/* Dummy wirless mode setting to avoid encryption issue */
 		if (bSupportNmode) {
 			ieee->SetWirelessMode(ieee->dev,
 					      ieee->current_network.mode);
@@ -2499,16 +2492,17 @@ void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee)
 		ieee->stats.multicast++;
 
 	/* if xmit available, just xmit it immediately, else just insert it to
-	 * the wait queue */
+	 * the wait queue
+	 */
 	for (i = 0; i < txb->nr_frags; i++) {
 		queue_len = skb_queue_len(&ieee->skb_waitQ[queue_index]);
 		if ((queue_len  != 0) ||
 		    (!ieee->check_nic_enough_desc(ieee->dev, queue_index)) ||
 		    (ieee->queue_stop)) {
-			/* insert the skb packet to the wait queue */
-			/* as for the completion function, it does not need
+			/* insert the skb packet to the wait queue
+			 * as for the completion function, it does not need
 			 * to check it any more.
-			 * */
+			 */
 			if (queue_len < 200)
 				skb_queue_tail(&ieee->skb_waitQ[queue_index],
 					       txb->fragments[i]);
@@ -3185,7 +3179,8 @@ void rtllib_softmac_free(struct rtllib_device *ieee)
 static int rtllib_wpa_enable(struct rtllib_device *ieee, int value)
 {
 	/* This is called when wpa_supplicant loads and closes the driver
-	 * interface. */
+	 * interface.
+	 */
 	netdev_info(ieee->dev, "%s WPA\n", value ? "enabling" : "disabling");
 	ieee->wpa_enabled = value;
 	memset(ieee->ap_mac_addr, 0, 6);
@@ -3490,7 +3485,8 @@ static int rtllib_wpa_set_encryption(struct rtllib_device *ieee,
 	 * generate new IEEE 802.11 authentication which may end up in looping
 	 * with IEEE 802.1X.  If your hardware requires a reset after WEP
 	 * configuration (for example... Prism2), implement the reset_port in
-	 * the callbacks structures used to initialize the 802.11 stack. */
+	 * the callbacks structures used to initialize the 802.11 stack.
+	 */
 	if (ieee->reset_on_keychange &&
 	    ieee->iw_mode != IW_MODE_INFRA &&
 	    ieee->reset_port &&

drivers/staging/rtl8192e/rtllib_wx.c

@@ -241,7 +241,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
 	}
 
 	/* Add EXTRA: Age to display seconds since last beacon/probe response
-	 * for given network. */
+	 * for given network.
+	 */
 	iwe.cmd = IWEVCUSTOM;
 	p = custom;
 	p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
@@ -337,7 +338,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
 			RTLLIB_DEBUG_WX("Disabling encryption.\n");
 
 		/* Check all the keys to see if any are still configured,
-		 * and if no key index was provided, de-init them all */
+		 * and if no key index was provided, de-init them all
+		 */
 		for (i = 0; i < NUM_WEP_KEYS; i++) {
 			if (ieee->crypt_info.crypt[i] != NULL) {
 				if (key_provided)
@@ -364,7 +366,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
 	if (*crypt != NULL && (*crypt)->ops != NULL &&
 	    strcmp((*crypt)->ops->name, "R-WEP") != 0) {
 		/* changing to use WEP; deinit previously used algorithm
-		 * on this key */
+		 * on this key
+		 */
 		lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);
 	}
 
@@ -412,7 +415,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
 				       (*crypt)->priv);
 		sec.flags |= (1 << key);
 		/* This ensures a key will be activated if no key is
-		 * explicitly set */
+		 * explicitly set
+		 */
 		if (key == sec.active_key)
 			sec.flags |= SEC_ACTIVE_KEY;
 		ieee->crypt_info.tx_keyidx = key;
@@ -451,7 +455,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
 			   "OPEN" : "SHARED KEY");
 
 	/* For now we just support WEP, so only set that security level...
-	 * TODO: When WPA is added this is one place that needs to change */
+	 * TODO: When WPA is added this is one place that needs to change
+	 */
 	sec.flags |= SEC_LEVEL;
 	sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
 
@@ -462,7 +467,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
 	 * generate new IEEE 802.11 authentication which may end up in looping
 	 * with IEEE 802.1X.  If your hardware requires a reset after WEP
 	 * configuration (for example... Prism2), implement the reset_port in
-	 * the callbacks structures used to initialize the 802.11 stack. */
+	 * the callbacks structures used to initialize the 802.11 stack.
+	 */
 	if (ieee->reset_on_keychange &&
 	    ieee->iw_mode != IW_MODE_INFRA &&
 	    ieee->reset_port && ieee->reset_port(dev)) {
@@ -791,8 +797,7 @@ int rtllib_wx_set_auth(struct rtllib_device *ieee,
 	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
+		/* Host AP driver does not use these parameters and allows
 		 * wpa_supplicant to control them internally.
 		 */
 		break;