[NET] core: whitespace cleanup

Fix whitespace around keywords. Fix indentation especially of switch
statements.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/compat.c

@@ -34,11 +34,11 @@ static inline int iov_from_user_compat_to_kern(struct iovec *kiov,
 {
 	int tot_len = 0;
 
-	while(niov > 0) {
+	while (niov > 0) {
 		compat_uptr_t buf;
 		compat_size_t len;
 
-		if(get_user(len, &uiov32->iov_len) ||
+		if (get_user(len, &uiov32->iov_len) ||
 		   get_user(buf, &uiov32->iov_base)) {
 			tot_len = -EFAULT;
 			break;
@@ -78,12 +78,12 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
 {
 	int tot_len;
 
-	if(kern_msg->msg_namelen) {
-		if(mode==VERIFY_READ) {
+	if (kern_msg->msg_namelen) {
+		if (mode==VERIFY_READ) {
 			int err = move_addr_to_kernel(kern_msg->msg_name,
 						      kern_msg->msg_namelen,
 						      kern_address);
-			if(err < 0)
+			if (err < 0)
 				return err;
 		}
 		kern_msg->msg_name = kern_address;
@@ -93,7 +93,7 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
 	tot_len = iov_from_user_compat_to_kern(kern_iov,
 					  (struct compat_iovec __user *)kern_msg->msg_iov,
 					  kern_msg->msg_iovlen);
-	if(tot_len >= 0)
+	if (tot_len >= 0)
 		kern_msg->msg_iov = kern_iov;
 
 	return tot_len;
@@ -146,8 +146,8 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 	kcmlen = 0;
 	kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf;
 	ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
-	while(ucmsg != NULL) {
-		if(get_user(ucmlen, &ucmsg->cmsg_len))
+	while (ucmsg != NULL) {
+		if (get_user(ucmlen, &ucmsg->cmsg_len))
 			return -EFAULT;
 
 		/* Catch bogons. */
@@ -160,7 +160,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 		kcmlen += tmp;
 		ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen);
 	}
-	if(kcmlen == 0)
+	if (kcmlen == 0)
 		return -EINVAL;
 
 	/* The kcmlen holds the 64-bit version of the control length.
@@ -176,7 +176,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 	/* Now copy them over neatly. */
 	memset(kcmsg, 0, kcmlen);
 	ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
-	while(ucmsg != NULL) {
+	while (ucmsg != NULL) {
 		if (__get_user(ucmlen, &ucmsg->cmsg_len))
 			goto Efault;
 		if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg))
@@ -219,7 +219,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	struct compat_cmsghdr cmhdr;
 	int cmlen;
 
-	if(cm == NULL || kmsg->msg_controllen < sizeof(*cm)) {
+	if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) {
 		kmsg->msg_flags |= MSG_CTRUNC;
 		return 0; /* XXX: return error? check spec. */
 	}
@@ -233,7 +233,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	}
 
 	cmlen = CMSG_COMPAT_LEN(len);
-	if(kmsg->msg_controllen < cmlen) {
+	if (kmsg->msg_controllen < cmlen) {
 		kmsg->msg_flags |= MSG_CTRUNC;
 		cmlen = kmsg->msg_controllen;
 	}
@@ -241,9 +241,9 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	cmhdr.cmsg_type = type;
 	cmhdr.cmsg_len = cmlen;
 
-	if(copy_to_user(cm, &cmhdr, sizeof cmhdr))
+	if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
 		return -EFAULT;
-	if(copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
+	if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
 		return -EFAULT;
 	cmlen = CMSG_COMPAT_SPACE(len);
 	kmsg->msg_control += cmlen;
@@ -646,7 +646,7 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args)
 	a0 = a[0];
 	a1 = a[1];
 
-	switch(call) {
+	switch (call) {
 	case SYS_SOCKET:
 		ret = sys_socket(a0, a1, a[2]);
 		break;

net/core/ethtool.c

@@ -836,7 +836,7 @@ int dev_ethtool(struct ifreq *ifr)
 			return -EPERM;
 	}
 
-	if(dev->ethtool_ops->begin)
+	if (dev->ethtool_ops->begin)
 		if ((rc = dev->ethtool_ops->begin(dev)) < 0)
 			return rc;
 
@@ -952,7 +952,7 @@ int dev_ethtool(struct ifreq *ifr)
 		rc =  -EOPNOTSUPP;
 	}
 
-	if(dev->ethtool_ops->complete)
+	if (dev->ethtool_ops->complete)
 		dev->ethtool_ops->complete(dev);
 
 	if (old_features != dev->features)

net/core/net-sysfs.c

@@ -352,7 +352,7 @@ static ssize_t wireless_show(struct device *d, char *buf,
 
 	read_lock(&dev_base_lock);
 	if (dev_isalive(dev)) {
-		if(dev->wireless_handlers &&
+		if (dev->wireless_handlers &&
 		    dev->wireless_handlers->get_wireless_stats)
 			iw = dev->wireless_handlers->get_wireless_stats(dev);
 		if (iw != NULL)

net/core/pktgen.c

@@ -645,7 +645,7 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
 	if (pkt_dev->nr_labels) {
 		unsigned i;
 		seq_printf(seq, "     mpls: ");
-		for(i = 0; i < pkt_dev->nr_labels; i++)
+		for (i = 0; i < pkt_dev->nr_labels; i++)
 			seq_printf(seq, "%08x%s", ntohl(pkt_dev->labels[i]),
 				   i == pkt_dev->nr_labels-1 ? "\n" : ", ");
 	}
@@ -750,7 +750,7 @@ static int hex32_arg(const char __user *user_buffer, unsigned long maxlen, __u32
 	int i = 0;
 	*num = 0;
 
-	for(; i < maxlen; i++) {
+	for (; i < maxlen; i++) {
 		char c;
 		*num <<= 4;
 		if (get_user(c, &user_buffer[i]))
@@ -858,7 +858,7 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
 		n++;
 		if (n >= MAX_MPLS_LABELS)
 			return -E2BIG;
-	} while(c == ',');
+	} while (c == ',');
 
 	pkt_dev->nr_labels = n;
 	return i;
@@ -1487,7 +1487,7 @@ static ssize_t pktgen_if_write(struct file *file,
 		if (len < 0) { return len; }
 		i += len;
 		offset = sprintf(pg_result, "OK: mpls=");
-		for(n = 0; n < pkt_dev->nr_labels; n++)
+		for (n = 0; n < pkt_dev->nr_labels; n++)
 			offset += sprintf(pg_result + offset,
 					  "%08x%s", ntohl(pkt_dev->labels[n]),
 					  n == pkt_dev->nr_labels-1 ? "" : ",");
@@ -2148,7 +2148,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 
 	if (pkt_dev->flags & F_MPLS_RND) {
 		unsigned i;
-		for(i = 0; i < pkt_dev->nr_labels; i++)
+		for (i = 0; i < pkt_dev->nr_labels; i++)
 			if (pkt_dev->labels[i] & MPLS_STACK_BOTTOM)
 				pkt_dev->labels[i] = MPLS_STACK_BOTTOM |
 					     ((__force __be32)random32() &
@@ -2281,7 +2281,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 static void mpls_push(__be32 *mpls, struct pktgen_dev *pkt_dev)
 {
 	unsigned i;
-	for(i = 0; i < pkt_dev->nr_labels; i++) {
+	for (i = 0; i < pkt_dev->nr_labels; i++) {
 		*mpls++ = pkt_dev->labels[i] & ~MPLS_STACK_BOTTOM;
 	}
 	mpls--;
@@ -2341,7 +2341,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
 		mpls_push(mpls, pkt_dev);
 
 	if (pkt_dev->vlan_id != 0xffff) {
-		if(pkt_dev->svlan_id != 0xffff) {
+		if (pkt_dev->svlan_id != 0xffff) {
 			svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16));
 			*svlan_tci = build_tci(pkt_dev->svlan_id,
 					       pkt_dev->svlan_cfi,
@@ -2677,7 +2677,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 		mpls_push(mpls, pkt_dev);
 
 	if (pkt_dev->vlan_id != 0xffff) {
-		if(pkt_dev->svlan_id != 0xffff) {
+		if (pkt_dev->svlan_id != 0xffff) {
 			svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16));
 			*svlan_tci = build_tci(pkt_dev->svlan_id,
 					       pkt_dev->svlan_cfi,

net/core/sock.c

@@ -361,8 +361,8 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 	}
 #endif
 
-	if(optlen<sizeof(int))
-		return(-EINVAL);
+	if (optlen < sizeof(int))
+		return -EINVAL;
 
 	if (get_user(val, (int __user *)optval))
 		return -EFAULT;
@@ -371,11 +371,9 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 
 	lock_sock(sk);
 
-	switch(optname)
-	{
+	switch(optname) {
 	case SO_DEBUG:
-			if(val && !capable(CAP_NET_ADMIN))
-			{
+		if (val && !capable(CAP_NET_ADMIN)) {
 			ret = -EACCES;
 		}
 		else if (valbool)
@@ -490,7 +488,7 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 		break;
 
 	case SO_LINGER:
-			if(optlen<sizeof(ling)) {
+		if (optlen < sizeof(ling)) {
 			ret = -EINVAL;	/* 1003.1g */
 			break;
 		}
@@ -641,8 +639,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 {
 	struct sock *sk = sock->sk;
 
-	union
-	{
+	union {
 		int val;
 		struct linger ling;
 		struct timeval tm;
@@ -651,13 +648,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 	unsigned int lv = sizeof(int);
 	int len;
 
-	if(get_user(len,optlen))
+	if (get_user(len, optlen))
 		return -EFAULT;
-	if(len < 0)
+	if (len < 0)
 		return -EINVAL;
 
-	switch(optname)
-	{
+	switch(optname) {
 	case SO_DEBUG:
 		v.val = sock_flag(sk, SOCK_DBG);
 		break;
@@ -692,7 +688,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 
 	case SO_ERROR:
 		v.val = -sock_error(sk);
-			if(v.val==0)
+		if (v.val==0)
 			v.val = xchg(&sk->sk_err_soft, 0);
 		break;
 
@@ -791,8 +787,9 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 		return security_socket_getpeersec_stream(sock, optval, optlen, len);
 
 	default:
-			return(-ENOPROTOOPT);
+		return -ENOPROTOOPT;
 	}
+
 	if (len > lv)
 		len = lv;
 	if (copy_to_user(optval, &v, len))
@@ -1220,13 +1217,13 @@ static void __lock_sock(struct sock *sk)
 {
 	DEFINE_WAIT(wait);
 
-	for(;;) {
+	for (;;) {
 		prepare_to_wait_exclusive(&sk->sk_lock.wq, &wait,
 					TASK_UNINTERRUPTIBLE);
 		spin_unlock_bh(&sk->sk_lock.slock);
 		schedule();
 		spin_lock_bh(&sk->sk_lock.slock);
-		if(!sock_owned_by_user(sk))
+		if (!sock_owned_by_user(sk))
 			break;
 	}
 	finish_wait(&sk->sk_lock.wq, &wait);
@@ -1258,7 +1255,7 @@ static void __release_sock(struct sock *sk)
 		} while (skb != NULL);
 
 		bh_lock_sock(sk);
-	} while((skb = sk->sk_backlog.head) != NULL);
+	} while ((skb = sk->sk_backlog.head) != NULL);
 }
 
 /**
@@ -1420,7 +1417,7 @@ static void sock_def_write_space(struct sock *sk)
 	/* Do not wake up a writer until he can make "significant"
 	 * progress.  --DaveM
 	 */
-	if((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf) {
+	if ((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf) {
 		if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
 			wake_up_interruptible(sk->sk_sleep);
 
@@ -1482,8 +1479,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 
 	sock_set_flag(sk, SOCK_ZAPPED);
 
-	if(sock)
-	{
+	if (sock) {
 		sk->sk_type	=	sock->type;
 		sk->sk_sleep	=	&sock->wait;
 		sock->sk	=	sk;

net/core/wireless.c

@@ -463,17 +463,17 @@ static inline iw_handler get_handler(struct net_device *dev,
 	unsigned int	index;		/* *MUST* be unsigned */
 
 	/* Check if we have some wireless handlers defined */
-	if(dev->wireless_handlers == NULL)
+	if (dev->wireless_handlers == NULL)
 		return NULL;
 
 	/* Try as a standard command */
 	index = cmd - SIOCIWFIRST;
-	if(index < dev->wireless_handlers->num_standard)
+	if (index < dev->wireless_handlers->num_standard)
 		return dev->wireless_handlers->standard[index];
 
 	/* Try as a private command */
 	index = cmd - SIOCIWFIRSTPRIV;
-	if(index < dev->wireless_handlers->num_private)
+	if (index < dev->wireless_handlers->num_private)
 		return dev->wireless_handlers->private[index];
 
 	/* Not found */
@@ -487,7 +487,7 @@ static inline iw_handler get_handler(struct net_device *dev,
 static inline struct iw_statistics *get_wireless_stats(struct net_device *dev)
 {
 	/* New location */
-	if((dev->wireless_handlers != NULL) &&
+	if ((dev->wireless_handlers != NULL) &&
 	   (dev->wireless_handlers->get_wireless_stats != NULL))
 		return dev->wireless_handlers->get_wireless_stats(dev);
 
@@ -516,7 +516,7 @@ static inline struct iw_statistics *get_wireless_stats(struct net_device *dev)
  */
 static inline int call_commit_handler(struct net_device *	dev)
 {
-	if((netif_running(dev)) &&
+	if ((netif_running(dev)) &&
 	   (dev->wireless_handlers->standard[0] != NULL)) {
 		/* Call the commit handler on the driver */
 		return dev->wireless_handlers->standard[0](dev, NULL,
@@ -577,7 +577,7 @@ static int iw_handler_get_iwstats(struct net_device *		dev,
 		wrqu->data.length = sizeof(struct iw_statistics);
 
 		/* Check if we need to clear the updated flag */
-		if(wrqu->data.flags != 0)
+		if (wrqu->data.flags != 0)
 			stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;
 		return 0;
 	} else
@@ -596,12 +596,12 @@ static int iw_handler_get_private(struct net_device *		dev,
 				  char *			extra)
 {
 	/* Check if the driver has something to export */
-	if((dev->wireless_handlers->num_private_args == 0) ||
+	if ((dev->wireless_handlers->num_private_args == 0) ||
 	   (dev->wireless_handlers->private_args == NULL))
 		return -EOPNOTSUPP;
 
 	/* Check if there is enough buffer up there */
-	if(wrqu->data.length < dev->wireless_handlers->num_private_args) {
+	if (wrqu->data.length < dev->wireless_handlers->num_private_args) {
 		/* User space can't know in advance how large the buffer
 		 * needs to be. Give it a hint, so that we can support
 		 * any size buffer we want somewhat efficiently... */
@@ -735,7 +735,7 @@ static int ioctl_standard_call(struct net_device *	dev,
 	int					ret = -EINVAL;
 
 	/* Get the description of the IOCTL */
-	if((cmd - SIOCIWFIRST) >= standard_ioctl_num)
+	if ((cmd - SIOCIWFIRST) >= standard_ioctl_num)
 		return -EOPNOTSUPP;
 	descr = &(standard_ioctl[cmd - SIOCIWFIRST]);
 
@@ -750,14 +750,14 @@ static int ioctl_standard_call(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have a pointer to user space data or not */
-	if(descr->header_type != IW_HEADER_TYPE_POINT) {
+	if (descr->header_type != IW_HEADER_TYPE_POINT) {
 
 		/* No extra arguments. Trivial to handle */
 		ret = handler(dev, &info, &(iwr->u), NULL);
 
 #ifdef WE_SET_EVENT
 		/* Generate an event to notify listeners of the change */
-		if((descr->flags & IW_DESCR_FLAG_EVENT) &&
+		if ((descr->flags & IW_DESCR_FLAG_EVENT) &&
 		   ((ret == 0) || (ret == -EIWCOMMIT)))
 			wireless_send_event(dev, cmd, &(iwr->u), NULL);
 #endif	/* WE_SET_EVENT */
@@ -800,19 +800,19 @@ static int ioctl_standard_call(struct net_device *	dev,
 		iwr->u.data.length -= essid_compat;
 
 		/* Check what user space is giving us */
-		if(IW_IS_SET(cmd)) {
+		if (IW_IS_SET(cmd)) {
 			/* Check NULL pointer */
-			if((iwr->u.data.pointer == NULL) &&
+			if ((iwr->u.data.pointer == NULL) &&
 			   (iwr->u.data.length != 0))
 				return -EFAULT;
 			/* Check if number of token fits within bounds */
-			if(iwr->u.data.length > descr->max_tokens)
+			if (iwr->u.data.length > descr->max_tokens)
 				return -E2BIG;
-			if(iwr->u.data.length < descr->min_tokens)
+			if (iwr->u.data.length < descr->min_tokens)
 				return -EINVAL;
 		} else {
 			/* Check NULL pointer */
-			if(iwr->u.data.pointer == NULL)
+			if (iwr->u.data.pointer == NULL)
 				return -EFAULT;
 			/* Save user space buffer size for checking */
 			user_length = iwr->u.data.length;
@@ -822,7 +822,7 @@ static int ioctl_standard_call(struct net_device *	dev,
 			 * implied by the test at the end. */
 
 			/* Support for very large requests */
-			if((descr->flags & IW_DESCR_FLAG_NOMAX) &&
+			if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
 			   (user_length > descr->max_tokens)) {
 				/* Allow userspace to GET more than max so
 				 * we can support any size GET requests.
@@ -848,7 +848,7 @@ static int ioctl_standard_call(struct net_device *	dev,
 		}
 
 		/* If it is a SET, get all the extra data in here */
-		if(IW_IS_SET(cmd) && (iwr->u.data.length != 0)) {
+		if (IW_IS_SET(cmd) && (iwr->u.data.length != 0)) {
 			err = copy_from_user(extra, iwr->u.data.pointer,
 					     iwr->u.data.length *
 					     descr->token_size);
@@ -871,7 +871,7 @@ static int ioctl_standard_call(struct net_device *	dev,
 		/* If we have something to return to the user */
 		if (!ret && IW_IS_GET(cmd)) {
 			/* Check if there is enough buffer up there */
-			if(user_length < iwr->u.data.length) {
+			if (user_length < iwr->u.data.length) {
 				kfree(extra);
 				return -E2BIG;
 			}
@@ -890,9 +890,9 @@ static int ioctl_standard_call(struct net_device *	dev,
 
 #ifdef WE_SET_EVENT
 		/* Generate an event to notify listeners of the change */
-		if((descr->flags & IW_DESCR_FLAG_EVENT) &&
+		if ((descr->flags & IW_DESCR_FLAG_EVENT) &&
 		   ((ret == 0) || (ret == -EIWCOMMIT))) {
-			if(descr->flags & IW_DESCR_FLAG_RESTRICT)
+			if (descr->flags & IW_DESCR_FLAG_RESTRICT)
 				/* If the event is restricted, don't
 				 * export the payload */
 				wireless_send_event(dev, cmd, &(iwr->u), NULL);
@@ -907,7 +907,7 @@ static int ioctl_standard_call(struct net_device *	dev,
 	}
 
 	/* Call commit handler if needed and defined */
-	if(ret == -EIWCOMMIT)
+	if (ret == -EIWCOMMIT)
 		ret = call_commit_handler(dev);
 
 	/* Here, we will generate the appropriate event if needed */
@@ -944,8 +944,8 @@ static inline int ioctl_private_call(struct net_device *	dev,
 	int				ret = -EINVAL;
 
 	/* Get the description of the IOCTL */
-	for(i = 0; i < dev->wireless_handlers->num_private_args; i++)
-		if(cmd == dev->wireless_handlers->private_args[i].cmd) {
+	for (i = 0; i < dev->wireless_handlers->num_private_args; i++)
+		if (cmd == dev->wireless_handlers->private_args[i].cmd) {
 			descr = &(dev->wireless_handlers->private_args[i]);
 			break;
 		}
@@ -953,7 +953,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 #ifdef WE_IOCTL_DEBUG
 	printk(KERN_DEBUG "%s (WE) : Found private handler for 0x%04X\n",
 	       ifr->ifr_name, cmd);
-	if(descr) {
+	if (descr) {
 		printk(KERN_DEBUG "%s (WE) : Name %s, set %X, get %X\n",
 		       dev->name, descr->name,
 		       descr->set_args, descr->get_args);
@@ -961,11 +961,11 @@ static inline int ioctl_private_call(struct net_device *	dev,
 #endif	/* WE_IOCTL_DEBUG */
 
 	/* Compute the size of the set/get arguments */
-	if(descr != NULL) {
-		if(IW_IS_SET(cmd)) {
+	if (descr != NULL) {
+		if (IW_IS_SET(cmd)) {
 			int	offset = 0;	/* For sub-ioctls */
 			/* Check for sub-ioctl handler */
-			if(descr->name[0] == '\0')
+			if (descr->name[0] == '\0')
 				/* Reserve one int for sub-ioctl index */
 				offset = sizeof(__u32);
 
@@ -973,7 +973,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 			extra_size = get_priv_size(descr->set_args);
 
 			/* Does it fits in iwr ? */
-			if((descr->set_args & IW_PRIV_SIZE_FIXED) &&
+			if ((descr->set_args & IW_PRIV_SIZE_FIXED) &&
 			   ((extra_size + offset) <= IFNAMSIZ))
 				extra_size = 0;
 		} else {
@@ -981,7 +981,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 			extra_size = get_priv_size(descr->get_args);
 
 			/* Does it fits in iwr ? */
-			if((descr->get_args & IW_PRIV_SIZE_FIXED) &&
+			if ((descr->get_args & IW_PRIV_SIZE_FIXED) &&
 			   (extra_size <= IFNAMSIZ))
 				extra_size = 0;
 		}
@@ -992,7 +992,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have a pointer to user space data or not. */
-	if(extra_size == 0) {
+	if (extra_size == 0) {
 		/* No extra arguments. Trivial to handle */
 		ret = handler(dev, &info, &(iwr->u), (char *) &(iwr->u));
 	} else {
@@ -1000,19 +1000,19 @@ static inline int ioctl_private_call(struct net_device *	dev,
 		int	err;
 
 		/* Check what user space is giving us */
-		if(IW_IS_SET(cmd)) {
+		if (IW_IS_SET(cmd)) {
 			/* Check NULL pointer */
-			if((iwr->u.data.pointer == NULL) &&
+			if ((iwr->u.data.pointer == NULL) &&
 			   (iwr->u.data.length != 0))
 				return -EFAULT;
 
 			/* Does it fits within bounds ? */
-			if(iwr->u.data.length > (descr->set_args &
+			if (iwr->u.data.length > (descr->set_args &
 						 IW_PRIV_SIZE_MASK))
 				return -E2BIG;
 		} else {
 			/* Check NULL pointer */
-			if(iwr->u.data.pointer == NULL)
+			if (iwr->u.data.pointer == NULL)
 				return -EFAULT;
 		}
 
@@ -1029,7 +1029,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 		}
 
 		/* If it is a SET, get all the extra data in here */
-		if(IW_IS_SET(cmd) && (iwr->u.data.length != 0)) {
+		if (IW_IS_SET(cmd) && (iwr->u.data.length != 0)) {
 			err = copy_from_user(extra, iwr->u.data.pointer,
 					     extra_size);
 			if (err) {
@@ -1071,7 +1071,7 @@ static inline int ioctl_private_call(struct net_device *	dev,
 
 
 	/* Call commit handler if needed and defined */
-	if(ret == -EIWCOMMIT)
+	if (ret == -EIWCOMMIT)
 		ret = call_commit_handler(dev);
 
 	return ret;
@@ -1098,8 +1098,7 @@ int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd)
 	/* A bunch of special cases, then the generic case...
 	 * Note that 'cmd' is already filtered in dev_ioctl() with
 	 * (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST) */
-	switch(cmd)
-	{
+	switch (cmd) {
 	case SIOCGIWSTATS:
 		/* Get Wireless Stats */
 		return ioctl_standard_call(dev,
@@ -1109,7 +1108,7 @@ int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd)
 
 	case SIOCGIWPRIV:
 		/* Check if we have some wireless handlers defined */
-			if(dev->wireless_handlers != NULL) {
+		if (dev->wireless_handlers != NULL) {
 			/* We export to user space the definition of
 			 * the private handler ourselves */
 			return ioctl_standard_call(dev,
@@ -1125,9 +1124,9 @@ int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd)
 			return -ENODEV;
 		/* New driver API : try to find the handler */
 		handler = get_handler(dev, cmd);
-			if(handler != NULL) {
+		if (handler != NULL) {
 			/* Standard and private are not the same */
-				if(cmd < SIOCIWFIRSTPRIV)
+			if (cmd < SIOCIWFIRSTPRIV)
 				return ioctl_standard_call(dev,
 							   ifr,
 							   cmd,
@@ -1196,7 +1195,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 
 	/* Get the description of the Request */
 	cmd = request->cmd;
-	if((cmd - SIOCIWFIRST) >= standard_ioctl_num)
+	if ((cmd - SIOCIWFIRST) >= standard_ioctl_num)
 		return -EOPNOTSUPP;
 	descr = &(standard_ioctl[cmd - SIOCIWFIRST]);
 
@@ -1208,7 +1207,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 
 	/* Check if wrqu is complete */
 	hdr_len = event_type_size[descr->header_type];
-	if(request_len < hdr_len) {
+	if (request_len < hdr_len) {
 #ifdef WE_RTNETLINK_DEBUG
 		printk(KERN_DEBUG
 		       "%s (WE.r) : Wireless request too short (%d)\n",
@@ -1222,7 +1221,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have extra data in the reply or not */
-	if(descr->header_type != IW_HEADER_TYPE_POINT) {
+	if (descr->header_type != IW_HEADER_TYPE_POINT) {
 
 		/* Create the kernel buffer that we will return.
 		 * It's at an offset to match the TYPE_POINT case... */
@@ -1254,7 +1253,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 		 * for max space. Easier, and won't last long... */
 		extra_size = descr->max_tokens * descr->token_size;
 		/* Support for very large requests */
-		if((descr->flags & IW_DESCR_FLAG_NOMAX) &&
+		if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
 		   (wrqu_point.data.length > descr->max_tokens))
 			extra_size = (wrqu_point.data.length
 				      * descr->token_size);
@@ -1299,7 +1298,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 #endif	/* WE_RTNETLINK_DEBUG */
 
 		/* Check if there is enough buffer up there */
-		if(wrqu_point.data.length < wrqu->data.length)
+		if (wrqu_point.data.length < wrqu->data.length)
 			ret = -E2BIG;
 	}
 
@@ -1309,7 +1308,7 @@ static int rtnetlink_standard_get(struct net_device *	dev,
 		*p_len = request->len;
 	} else {
 		/* Cleanup */
-		if(buffer)
+		if (buffer)
 			kfree(buffer);
 	}
 
@@ -1338,7 +1337,7 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 
 	/* Get the description of the Request */
 	cmd = request->cmd;
-	if((cmd - SIOCIWFIRST) >= standard_ioctl_num)
+	if ((cmd - SIOCIWFIRST) >= standard_ioctl_num)
 		return -EOPNOTSUPP;
 	descr = &(standard_ioctl[cmd - SIOCIWFIRST]);
 
@@ -1353,7 +1352,7 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 
 	/* Check if wrqu is complete */
 	hdr_len = event_type_pk_size[descr->header_type];
-	if(request_len < hdr_len) {
+	if (request_len < hdr_len) {
 #ifdef WE_RTNETLINK_DEBUG
 		printk(KERN_DEBUG
 		       "%s (WE.r) : Wireless request too short (%d)\n",
@@ -1367,7 +1366,7 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have extra data in the request or not */
-	if(descr->header_type != IW_HEADER_TYPE_POINT) {
+	if (descr->header_type != IW_HEADER_TYPE_POINT) {
 
 		/* No extra arguments. Trivial to handle */
 		ret = handler(dev, &info, wrqu, NULL);
@@ -1382,16 +1381,16 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 		wrqu = &wrqu_point;
 
 		/* Check if number of token fits within bounds */
-		if(wrqu_point.data.length > descr->max_tokens)
+		if (wrqu_point.data.length > descr->max_tokens)
 			return -E2BIG;
-		if(wrqu_point.data.length < descr->min_tokens)
+		if (wrqu_point.data.length < descr->min_tokens)
 			return -EINVAL;
 
 		/* Real length of payload */
 		extra_len = wrqu_point.data.length * descr->token_size;
 
 		/* Check if request is self consistent */
-		if((request_len - hdr_len) < extra_len) {
+		if ((request_len - hdr_len) < extra_len) {
 #ifdef WE_RTNETLINK_DEBUG
 			printk(KERN_DEBUG "%s (WE.r) : Wireless request data too short (%d)\n",
 			       dev->name, extra_size);
@@ -1420,9 +1419,9 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 
 #ifdef WE_SET_EVENT
 	/* Generate an event to notify listeners of the change */
-	if((descr->flags & IW_DESCR_FLAG_EVENT) &&
+	if ((descr->flags & IW_DESCR_FLAG_EVENT) &&
 	   ((ret == 0) || (ret == -EIWCOMMIT))) {
-		if(descr->flags & IW_DESCR_FLAG_RESTRICT)
+		if (descr->flags & IW_DESCR_FLAG_RESTRICT)
 			/* If the event is restricted, don't
 			 * export the payload */
 			wireless_send_event(dev, cmd, wrqu, NULL);
@@ -1432,11 +1431,11 @@ static inline int rtnetlink_standard_set(struct net_device *	dev,
 #endif	/* WE_SET_EVENT */
 
 	/* Cleanup - I told you it wasn't that long ;-) */
-	if(extra)
+	if (extra)
 		kfree(extra);
 
 	/* Call commit handler if needed and defined */
-	if(ret == -EIWCOMMIT)
+	if (ret == -EIWCOMMIT)
 		ret = call_commit_handler(dev);
 
 	return ret;
@@ -1477,12 +1476,12 @@ static inline int rtnetlink_private_get(struct net_device *	dev,
 
 	/* Get the description of the Request */
 	cmd = request->cmd;
-	for(i = 0; i < dev->wireless_handlers->num_private_args; i++)
-		if(cmd == dev->wireless_handlers->private_args[i].cmd) {
+	for (i = 0; i < dev->wireless_handlers->num_private_args; i++)
+		if (cmd == dev->wireless_handlers->private_args[i].cmd) {
 			descr = &(dev->wireless_handlers->private_args[i]);
 			break;
 		}
-	if(descr == NULL)
+	if (descr == NULL)
 		return -EOPNOTSUPP;
 
 #ifdef WE_RTNETLINK_DEBUG
@@ -1496,7 +1495,7 @@ static inline int rtnetlink_private_get(struct net_device *	dev,
 	extra_size = get_priv_size(descr->get_args);
 
 	/* Does it fits in wrqu ? */
-	if((descr->get_args & IW_PRIV_SIZE_FIXED) &&
+	if ((descr->get_args & IW_PRIV_SIZE_FIXED) &&
 	   (extra_size <= IFNAMSIZ)) {
 		hdr_len = extra_size;
 		extra_size = 0;
@@ -1505,7 +1504,7 @@ static inline int rtnetlink_private_get(struct net_device *	dev,
 	}
 
 	/* Check if wrqu is complete */
-	if(request_len < hdr_len) {
+	if (request_len < hdr_len) {
 #ifdef WE_RTNETLINK_DEBUG
 		printk(KERN_DEBUG
 		       "%s (WE.r) : Wireless request too short (%d)\n",
@@ -1519,7 +1518,7 @@ static inline int rtnetlink_private_get(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have a pointer to user space data or not. */
-	if(extra_size == 0) {
+	if (extra_size == 0) {
 
 		/* Create the kernel buffer that we will return.
 		 * It's at an offset to match the TYPE_POINT case... */
@@ -1591,7 +1590,7 @@ static inline int rtnetlink_private_get(struct net_device *	dev,
 		*p_len = request->len;
 	} else {
 		/* Cleanup */
-		if(buffer)
+		if (buffer)
 			kfree(buffer);
 	}
 
@@ -1632,12 +1631,12 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 
 	/* Get the description of the Request */
 	cmd = request->cmd;
-	for(i = 0; i < dev->wireless_handlers->num_private_args; i++)
-		if(cmd == dev->wireless_handlers->private_args[i].cmd) {
+	for (i = 0; i < dev->wireless_handlers->num_private_args; i++)
+		if (cmd == dev->wireless_handlers->private_args[i].cmd) {
 			descr = &(dev->wireless_handlers->private_args[i]);
 			break;
 		}
-	if(descr == NULL)
+	if (descr == NULL)
 		return -EOPNOTSUPP;
 
 #ifdef WE_RTNETLINK_DEBUG
@@ -1649,7 +1648,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 
 	/* Compute the size of the set arguments */
 	/* Check for sub-ioctl handler */
-	if(descr->name[0] == '\0')
+	if (descr->name[0] == '\0')
 		/* Reserve one int for sub-ioctl index */
 		offset = sizeof(__u32);
 
@@ -1657,7 +1656,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 	extra_size = get_priv_size(descr->set_args);
 
 	/* Does it fits in wrqu ? */
-	if((descr->set_args & IW_PRIV_SIZE_FIXED) &&
+	if ((descr->set_args & IW_PRIV_SIZE_FIXED) &&
 	   (extra_size <= IFNAMSIZ)) {
 		hdr_len = IW_EV_LCP_PK_LEN + extra_size;
 		extra_size = 0;
@@ -1669,7 +1668,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 	wrqu = (union iwreq_data *) (((char *) request) + IW_EV_LCP_PK_LEN);
 
 	/* Check if wrqu is complete */
-	if(request_len < hdr_len) {
+	if (request_len < hdr_len) {
 #ifdef WE_RTNETLINK_DEBUG
 		printk(KERN_DEBUG
 		       "%s (WE.r) : Wireless request too short (%d)\n",
@@ -1683,7 +1682,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 	info.flags = 0;
 
 	/* Check if we have a pointer to user space data or not. */
-	if(extra_size == 0) {
+	if (extra_size == 0) {
 
 		/* No extra arguments. Trivial to handle */
 		ret = handler(dev, &info, wrqu, (char *) wrqu);
@@ -1696,7 +1695,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 		       wrqu, IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
 
 		/* Does it fits within bounds ? */
-		if(wrqu_point.data.length > (descr->set_args &
+		if (wrqu_point.data.length > (descr->set_args &
 					     IW_PRIV_SIZE_MASK))
 			return -E2BIG;
 
@@ -1704,7 +1703,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 		extra_len = adjust_priv_size(descr->set_args, &wrqu_point);
 
 		/* Check if request is self consistent */
-		if((request_len - hdr_len) < extra_len) {
+		if ((request_len - hdr_len) < extra_len) {
 #ifdef WE_RTNETLINK_DEBUG
 			printk(KERN_DEBUG "%s (WE.r) : Wireless request data too short (%d)\n",
 			       dev->name, extra_size);
@@ -1734,7 +1733,7 @@ static inline int rtnetlink_private_set(struct net_device *	dev,
 	}
 
 	/* Call commit handler if needed and defined */
-	if(ret == -EIWCOMMIT)
+	if (ret == -EIWCOMMIT)
 		ret = call_commit_handler(dev);
 
 	return ret;
@@ -1756,21 +1755,21 @@ int wireless_rtnetlink_get(struct net_device *	dev,
 	iw_handler		handler;
 
 	/* Check length */
-	if(len < IW_EV_LCP_PK_LEN) {
+	if (len < IW_EV_LCP_PK_LEN) {
 		printk(KERN_DEBUG "%s (WE.r) : RtNetlink request too short (%d)\n",
 		       dev->name, len);
 		return -EINVAL;
 	}
 
 	/* ReCheck length (len may have padding) */
-	if(request->len > len) {
+	if (request->len > len) {
 		printk(KERN_DEBUG "%s (WE.r) : RtNetlink request len invalid (%d-%d)\n",
 		       dev->name, request->len, len);
 		return -EINVAL;
 	}
 
 	/* Only accept GET requests in here */
-	if(!IW_IS_GET(request->cmd))
+	if (!IW_IS_GET(request->cmd))
 		return -EOPNOTSUPP;
 
 	/* If command is `get the encoding parameters', check if
@@ -1782,16 +1781,16 @@ int wireless_rtnetlink_get(struct net_device *	dev,
 	}
 
 	/* Special cases */
-	if(request->cmd == SIOCGIWSTATS)
+	if (request->cmd == SIOCGIWSTATS)
 		/* Get Wireless Stats */
 		return rtnetlink_standard_get(dev,
 					      request,
 					      request->len,
 					      &iw_handler_get_iwstats,
 					      p_buf, p_len);
-	if(request->cmd == SIOCGIWPRIV) {
+	if (request->cmd == SIOCGIWPRIV) {
 		/* Check if we have some wireless handlers defined */
-		if(dev->wireless_handlers == NULL)
+		if (dev->wireless_handlers == NULL)
 			return -EOPNOTSUPP;
 		/* Get Wireless Stats */
 		return rtnetlink_standard_get(dev,
@@ -1807,9 +1806,9 @@ int wireless_rtnetlink_get(struct net_device *	dev,
 
 	/* Try to find the handler */
 	handler = get_handler(dev, request->cmd);
-	if(handler != NULL) {
+	if (handler != NULL) {
 		/* Standard and private are not the same */
-		if(request->cmd < SIOCIWFIRSTPRIV)
+		if (request->cmd < SIOCIWFIRSTPRIV)
 			return rtnetlink_standard_get(dev,
 						      request,
 						      request->len,
@@ -1840,21 +1839,21 @@ int wireless_rtnetlink_set(struct net_device *	dev,
 	iw_handler		handler;
 
 	/* Check length */
-	if(len < IW_EV_LCP_PK_LEN) {
+	if (len < IW_EV_LCP_PK_LEN) {
 		printk(KERN_DEBUG "%s (WE.r) : RtNetlink request too short (%d)\n",
 		       dev->name, len);
 		return -EINVAL;
 	}
 
 	/* ReCheck length (len may have padding) */
-	if(request->len > len) {
+	if (request->len > len) {
 		printk(KERN_DEBUG "%s (WE.r) : RtNetlink request len invalid (%d-%d)\n",
 		       dev->name, request->len, len);
 		return -EINVAL;
 	}
 
 	/* Only accept SET requests in here */
-	if(!IW_IS_SET(request->cmd))
+	if (!IW_IS_SET(request->cmd))
 		return -EOPNOTSUPP;
 
 	/* Basic check */
@@ -1863,9 +1862,9 @@ int wireless_rtnetlink_set(struct net_device *	dev,
 
 	/* New driver API : try to find the handler */
 	handler = get_handler(dev, request->cmd);
-	if(handler != NULL) {
+	if (handler != NULL) {
 		/* Standard and private are not the same */
-		if(request->cmd < SIOCIWFIRSTPRIV)
+		if (request->cmd < SIOCIWFIRSTPRIV)
 			return rtnetlink_standard_set(dev,
 						      request,
 						      request->len,
@@ -2015,17 +2014,17 @@ void wireless_send_event(struct net_device *	dev,
 	unsigned	cmd_index;		/* *MUST* be unsigned */
 
 	/* Get the description of the Event */
-	if(cmd <= SIOCIWLAST) {
+	if (cmd <= SIOCIWLAST) {
 		cmd_index = cmd - SIOCIWFIRST;
-		if(cmd_index < standard_ioctl_num)
+		if (cmd_index < standard_ioctl_num)
 			descr = &(standard_ioctl[cmd_index]);
 	} else {
 		cmd_index = cmd - IWEVFIRST;
-		if(cmd_index < standard_event_num)
+		if (cmd_index < standard_event_num)
 			descr = &(standard_event[cmd_index]);
 	}
 	/* Don't accept unknown events */
-	if(descr == NULL) {
+	if (descr == NULL) {
 		/* Note : we don't return an error to the driver, because
 		 * the driver would not know what to do about it. It can't
 		 * return an error to the user, because the event is not
@@ -2044,18 +2043,18 @@ void wireless_send_event(struct net_device *	dev,
 #endif	/* WE_EVENT_DEBUG */
 
 	/* Check extra parameters and set extra_len */
-	if(descr->header_type == IW_HEADER_TYPE_POINT) {
+	if (descr->header_type == IW_HEADER_TYPE_POINT) {
 		/* Check if number of token fits within bounds */
-		if(wrqu->data.length > descr->max_tokens) {
+		if (wrqu->data.length > descr->max_tokens) {
 			printk(KERN_ERR "%s (WE) : Wireless Event too big (%d)\n", dev->name, wrqu->data.length);
 			return;
 		}
-		if(wrqu->data.length < descr->min_tokens) {
+		if (wrqu->data.length < descr->min_tokens) {
 			printk(KERN_ERR "%s (WE) : Wireless Event too small (%d)\n", dev->name, wrqu->data.length);
 			return;
 		}
 		/* Calculate extra_len - extra is NULL for restricted events */
-		if(extra != NULL)
+		if (extra != NULL)
 			extra_len = wrqu->data.length * descr->token_size;
 		/* Always at an offset in wrqu */
 		wrqu_off = IW_EV_POINT_OFF;
@@ -2074,14 +2073,14 @@ void wireless_send_event(struct net_device *	dev,
 
 	/* Create temporary buffer to hold the event */
 	event = kmalloc(event_len, GFP_ATOMIC);
-	if(event == NULL)
+	if (event == NULL)
 		return;
 
 	/* Fill event */
 	event->len = event_len;
 	event->cmd = cmd;
 	memcpy(&event->u, ((char *) wrqu) + wrqu_off, hdr_len - IW_EV_LCP_LEN);
-	if(extra != NULL)
+	if (extra != NULL)
 		memcpy(((char *) event) + hdr_len, extra, extra_len);
 
 #ifdef WE_EVENT_RTNETLINK
@@ -2116,7 +2115,7 @@ void wireless_send_event(struct net_device *	dev,
 static inline struct iw_spy_data * get_spydata(struct net_device *dev)
 {
 	/* This is the new way */
-	if(dev->wireless_data)
+	if (dev->wireless_data)
 		return(dev->wireless_data->spy_data);
 	return NULL;
 }
@@ -2134,7 +2133,7 @@ int iw_handler_set_spy(struct net_device *	dev,
 	struct sockaddr *	address = (struct sockaddr *) extra;
 
 	/* Make sure driver is not buggy or using the old API */
-	if(!spydata)
+	if (!spydata)
 		return -EOPNOTSUPP;
 
 	/* Disable spy collection while we copy the addresses.
@@ -2151,11 +2150,11 @@ int iw_handler_set_spy(struct net_device *	dev,
 	smp_wmb();
 
 	/* Are there are addresses to copy? */
-	if(wrqu->data.length > 0) {
+	if (wrqu->data.length > 0) {
 		int i;
 
 		/* Copy addresses */
-		for(i = 0; i < wrqu->data.length; i++)
+		for (i = 0; i < wrqu->data.length; i++)
 			memcpy(spydata->spy_address[i], address[i].sa_data,
 			       ETH_ALEN);
 		/* Reset stats */
@@ -2199,23 +2198,23 @@ int iw_handler_get_spy(struct net_device *	dev,
 	int			i;
 
 	/* Make sure driver is not buggy or using the old API */
-	if(!spydata)
+	if (!spydata)
 		return -EOPNOTSUPP;
 
 	wrqu->data.length = spydata->spy_number;
 
 	/* Copy addresses. */
-	for(i = 0; i < spydata->spy_number; i++) 	{
+	for (i = 0; i < spydata->spy_number; i++) 	{
 		memcpy(address[i].sa_data, spydata->spy_address[i], ETH_ALEN);
 		address[i].sa_family = AF_UNIX;
 	}
 	/* Copy stats to the user buffer (just after). */
-	if(spydata->spy_number > 0)
+	if (spydata->spy_number > 0)
 		memcpy(extra  + (sizeof(struct sockaddr) *spydata->spy_number),
 		       spydata->spy_stat,
 		       sizeof(struct iw_quality) * spydata->spy_number);
 	/* Reset updated flags. */
-	for(i = 0; i < spydata->spy_number; i++)
+	for (i = 0; i < spydata->spy_number; i++)
 		spydata->spy_stat[i].updated &= ~IW_QUAL_ALL_UPDATED;
 	return 0;
 }
@@ -2233,7 +2232,7 @@ int iw_handler_set_thrspy(struct net_device *	dev,
 	struct iw_thrspy *	threshold = (struct iw_thrspy *) extra;
 
 	/* Make sure driver is not buggy or using the old API */
-	if(!spydata)
+	if (!spydata)
 		return -EOPNOTSUPP;
 
 	/* Just do it */
@@ -2263,7 +2262,7 @@ int iw_handler_get_thrspy(struct net_device *	dev,
 	struct iw_thrspy *	threshold = (struct iw_thrspy *) extra;
 
 	/* Make sure driver is not buggy or using the old API */
-	if(!spydata)
+	if (!spydata)
 		return -EOPNOTSUPP;
 
 	/* Just do it */
@@ -2327,7 +2326,7 @@ void wireless_spy_update(struct net_device *	dev,
 	int			match = -1;
 
 	/* Make sure driver is not buggy or using the old API */
-	if(!spydata)
+	if (!spydata)
 		return;
 
 #ifdef WE_SPY_DEBUG
@@ -2335,8 +2334,8 @@ void wireless_spy_update(struct net_device *	dev,
 #endif	/* WE_SPY_DEBUG */
 
 	/* Update all records that match */
-	for(i = 0; i < spydata->spy_number; i++)
-		if(!compare_ether_addr(address, spydata->spy_address[i])) {
+	for (i = 0; i < spydata->spy_number; i++)
+		if (!compare_ether_addr(address, spydata->spy_address[i])) {
 			memcpy(&(spydata->spy_stat[i]), wstats,
 			       sizeof(struct iw_quality));
 			match = i;
@@ -2346,15 +2345,15 @@ void wireless_spy_update(struct net_device *	dev,
 	 * To avoid event storms, we have a simple hysteresis : we generate
 	 * event only when we go under the low threshold or above the
 	 * high threshold. */
-	if(match >= 0) {
-		if(spydata->spy_thr_under[match]) {
-			if(wstats->level > spydata->spy_thr_high.level) {
+	if (match >= 0) {
+		if (spydata->spy_thr_under[match]) {
+			if (wstats->level > spydata->spy_thr_high.level) {
 				spydata->spy_thr_under[match] = 0;
 				iw_send_thrspy_event(dev, spydata,
 						     address, wstats);
 			}
 		} else {
-			if(wstats->level < spydata->spy_thr_low.level) {
+			if (wstats->level < spydata->spy_thr_low.level) {
 				spydata->spy_thr_under[match] = 1;
 				iw_send_thrspy_event(dev, spydata,
 						     address, wstats);

net/socket.c

@@ -1292,7 +1292,7 @@ asmlinkage long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
 	int err, fput_needed;
 
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
-	if(sock) {
+	if (sock) {
 		err = move_addr_to_kernel(umyaddr, addrlen, address);
 		if (err >= 0) {
 			err = security_socket_bind(sock,