[NET] X25: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 32 insertions, 32 deletions

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index b37d894358ec..e62ba41b05c5 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -3,7 +3,7 @@
  *
  *	This is ALPHA test software. This code may break your machine,
  *	randomly fail to work with new releases, misbehave and/or generally
- *	screw up. It might even work. 
+ *	screw up. It might even work.
  *
  *	This code REQUIRES 2.1.15 or higher
  *
@@ -18,11 +18,11 @@
  *	X.25 002	Jonathan Naylor	Centralised disconnect handling.
  *					New timer architecture.
  *	2000-03-11	Henner Eisen	MSG_EOR handling more POSIX compliant.
- *	2000-03-22	Daniela Squassoni Allowed disabling/enabling of 
- *					  facilities negotiation and increased 
+ *	2000-03-22	Daniela Squassoni Allowed disabling/enabling of
+ *					  facilities negotiation and increased
  *					  the throughput upper limit.
  *	2000-08-27	Arnaldo C. Melo s/suser/capable/ + micro cleanups
- *	2000-09-04	Henner Eisen	Set sock->state in x25_accept(). 
+ *	2000-09-04	Henner Eisen	Set sock->state in x25_accept().
  *					Fixed x25_output() related skb leakage.
  *	2000-10-02	Henner Eisen	Made x25_kick() single threaded per socket.
  *	2000-10-27	Henner Eisen    MSG_DONTWAIT for fragment allocation.
@@ -256,8 +256,8 @@ static struct sock *x25_find_listener(struct x25_address *addr,
 			 * call user data vs this sockets call user data
 			 */
 			if(skb->len > 0 && x25_sk(s)->cudmatchlength > 0) {
-			 	if((memcmp(x25_sk(s)->calluserdata.cuddata,
-			 		skb->data,
+				if((memcmp(x25_sk(s)->calluserdata.cuddata,
+					skb->data,
 					x25_sk(s)->cudmatchlength)) == 0) {
 					sock_hold(s);
 					goto found;
@@ -421,7 +421,7 @@ static int x25_getsockopt(struct socket *sock, int level, int optname,
 {
 	struct sock *sk = sock->sk;
 	int val, len, rc = -ENOPROTOOPT;
-	
+
 	if (level != SOL_X25 || optname != X25_QBITINCL)
 		goto out;
 
@@ -434,7 +434,7 @@ static int x25_getsockopt(struct socket *sock, int level, int optname,
 	rc = -EINVAL;
 	if (len < 0)
 		goto out;
-		
+
 	rc = -EFAULT;
 	if (put_user(len, optlen))
 		goto out;
@@ -523,12 +523,12 @@ static int x25_create(struct socket *sock, int protocol)
 	x25->facilities.pacsize_out = X25_DEFAULT_PACKET_SIZE;
 	x25->facilities.throughput  = X25_DEFAULT_THROUGHPUT;
 	x25->facilities.reverse     = X25_DEFAULT_REVERSE;
- 	x25->dte_facilities.calling_len = 0;
- 	x25->dte_facilities.called_len = 0;
- 	memset(x25->dte_facilities.called_ae, '\0',
-		 	sizeof(x25->dte_facilities.called_ae));
- 	memset(x25->dte_facilities.calling_ae, '\0',
-		 	sizeof(x25->dte_facilities.calling_ae));
+	x25->dte_facilities.calling_len = 0;
+	x25->dte_facilities.called_len = 0;
+	memset(x25->dte_facilities.called_ae, '\0',
+			sizeof(x25->dte_facilities.called_ae));
+	memset(x25->dte_facilities.calling_ae, '\0',
+			sizeof(x25->dte_facilities.calling_ae));
 
 	rc = 0;
 out:
@@ -608,7 +608,7 @@ static int x25_release(struct socket *sock)
 			break;
 	}
 
-	sock->sk	= NULL;	
+	sock->sk	= NULL;
 	sk->sk_socket	= NULL;	/* Not used, but we should do this */
 out:
 	return 0;
@@ -635,7 +635,7 @@ static int x25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 static int x25_wait_for_connection_establishment(struct sock *sk)
 {
 	DECLARE_WAITQUEUE(wait, current);
-        int rc;
+	int rc;
 
 	add_wait_queue_exclusive(sk->sk_sleep, &wait);
 	for (;;) {
@@ -686,7 +686,7 @@ static int x25_connect(struct socket *sock, struct sockaddr *uaddr,
 	if (sk->sk_state == TCP_ESTABLISHED)
 		goto out;
 
-	sk->sk_state   = TCP_CLOSE;	
+	sk->sk_state   = TCP_CLOSE;
 	sock->state = SS_UNCONNECTED;
 
 	rc = -EINVAL;
@@ -778,7 +778,7 @@ static int x25_wait_for_data(struct sock *sk, long timeout)
 	remove_wait_queue(sk->sk_sleep, &wait);
 	return rc;
 }
-	
+
 static int x25_accept(struct socket *sock, struct socket *newsock, int flags)
 {
 	struct sock *sk = sock->sk;
@@ -837,7 +837,7 @@ static int x25_getname(struct socket *sock, struct sockaddr *uaddr,
 
 	return 0;
 }
- 
+
 int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb,
 			unsigned int lci)
 {
@@ -1120,7 +1120,7 @@ static int x25_sendmsg(struct kiocb *iocb, struct socket *sock,
 	if (msg->msg_flags & MSG_OOB)
 		skb_queue_tail(&x25->interrupt_out_queue, skb);
 	else {
-	        len = x25_output(sk, skb);
+		len = x25_output(sk, skb);
 		if (len < 0)
 			kfree_skb(skb);
 		else if (x25->qbitincl)
@@ -1219,7 +1219,7 @@ static int x25_recvmsg(struct kiocb *iocb, struct socket *sock,
 		msg->msg_flags |= MSG_TRUNC;
 	}
 
-	/* Currently, each datagram always contains a complete record */ 
+	/* Currently, each datagram always contains a complete record */
 	msg->msg_flags |= MSG_EOR;
 
 	rc = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
@@ -1277,8 +1277,8 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		case SIOCGSTAMP:
 			rc = -EINVAL;
 			if (sk)
-				rc = sock_get_timestamp(sk, 
-						(struct timeval __user *)argp); 
+				rc = sock_get_timestamp(sk,
+						(struct timeval __user *)argp);
 			break;
 		case SIOCGIFADDR:
 		case SIOCSIFADDR:
@@ -1346,17 +1346,17 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		}
 
 		case SIOCX25GDTEFACILITIES: {
- 			rc = copy_to_user(argp, &x25->dte_facilities,
+			rc = copy_to_user(argp, &x25->dte_facilities,
 						sizeof(x25->dte_facilities));
 			if (rc)
 				rc = -EFAULT;
- 			break;
- 		}
+			break;
+		}
 
-	 	case SIOCX25SDTEFACILITIES: {
-	 		struct x25_dte_facilities dtefacs;
-	 		rc = -EFAULT;
-		 	if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
+		case SIOCX25SDTEFACILITIES: {
+			struct x25_dte_facilities dtefacs;
+			rc = -EFAULT;
+			if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
 				break;
 			rc = -EINVAL;
 			if (sk->sk_state != TCP_LISTEN &&
@@ -1414,7 +1414,7 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 			if (copy_from_user(&sub_addr, argp,
 					sizeof(sub_addr)))
 				break;
-		 	rc = -EINVAL;
+			rc = -EINVAL;
 			if(sub_addr.cudmatchlength > X25_MAX_CUD_LEN)
 				break;
 			x25->cudmatchlength = sub_addr.cudmatchlength;
@@ -1443,7 +1443,7 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
- 		default:
+		default:
 			rc = -ENOIOCTLCMD;
 			break;
 	}