[NET] DECNET: Fix whitespace errors.

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

1 files changed, 37 insertions, 37 deletions

diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 39a6cf7fb56..0f244e81a37 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -33,7 +33,7 @@
 
 /******************************************************************************
     (c) 1995-1998 E.M. Serrat		emserrat@geocities.com
-    
+
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
@@ -63,7 +63,7 @@
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
-#include <linux/termios.h>      
+#include <linux/termios.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
 #include <linux/stat.h>
@@ -139,7 +139,7 @@ static int dn_process_ack(struct sock *sk, struct sk_buff *skb, int oth)
 		ptr++;
 		len += 2;
 		if ((ack & 0x4000) == 0) {
-			if (oth) 
+			if (oth)
 				ack ^= 0x2000;
 			dn_ack(sk, skb, ack);
 		}
@@ -152,7 +152,7 @@ static int dn_process_ack(struct sock *sk, struct sk_buff *skb, int oth)
 		skb_pull(skb, 2);
 		len += 2;
 		if ((ack & 0x4000) == 0) {
-			if (oth) 
+			if (oth)
 				ack ^= 0x2000;
 			dn_ack(sk, skb, ack);
 		}
@@ -349,9 +349,9 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 
 	if ((scp->state == DN_CI) || (scp->state == DN_CD)) {
 		scp->persist = 0;
-                scp->addrrem = cb->src_port;
-                sk->sk_state = TCP_ESTABLISHED;
-                scp->state = DN_RUN;
+		scp->addrrem = cb->src_port;
+		sk->sk_state = TCP_ESTABLISHED;
+		scp->state = DN_RUN;
 		scp->services_rem = cb->services;
 		scp->info_rem = cb->info;
 		scp->segsize_rem = cb->segsize;
@@ -366,13 +366,13 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 				memcpy(scp->conndata_in.opt_data, skb->data + 1, dlen);
 			}
 		}
-                dn_nsp_send_link(sk, DN_NOCHANGE, 0);
-                if (!sock_flag(sk, SOCK_DEAD))
-                	sk->sk_state_change(sk);
-        }
+		dn_nsp_send_link(sk, DN_NOCHANGE, 0);
+		if (!sock_flag(sk, SOCK_DEAD))
+			sk->sk_state_change(sk);
+	}
 
 out:
-        kfree_skb(skb);
+	kfree_skb(skb);
 }
 
 static void dn_nsp_conn_ack(struct sock *sk, struct sk_buff *skb)
@@ -435,7 +435,7 @@ static void dn_nsp_disc_init(struct sock *sk, struct sk_buff *skb)
 		sk->sk_state_change(sk);
 	}
 
-	/* 
+	/*
 	 * It appears that its possible for remote machines to send disc
 	 * init messages with no port identifier if we are in the CI and
 	 * possibly also the CD state. Obviously we shouldn't reply with
@@ -519,7 +519,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 
 	/*
 	 * Here we ignore erronous packets which should really
-	 * should cause a connection abort. It is not critical 
+	 * should cause a connection abort. It is not critical
 	 * for now though.
 	 */
 	if (lsflags & 0xf8)
@@ -530,7 +530,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 		switch(lsflags & 0x04) { /* FCVAL INT */
 		case 0x00: /* Normal Request */
 			switch(lsflags & 0x03) { /* FCVAL MOD */
-       	         	case 0x00: /* Request count */
+			case 0x00: /* Request count */
 				if (fcval < 0) {
 					unsigned char p_fcval = -fcval;
 					if ((scp->flowrem_dat > p_fcval) &&
@@ -541,7 +541,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 					scp->flowrem_dat += fcval;
 					wake_up = 1;
 				}
-               	       	 	break;
+				break;
 			case 0x01: /* Stop outgoing data */
 				scp->flowrem_sw = DN_DONTSEND;
 				break;
@@ -557,10 +557,10 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 				wake_up = 1;
 			}
 			break;
-                }
+		}
 		if (wake_up && !sock_flag(sk, SOCK_DEAD))
 			sk->sk_state_change(sk);
-        }
+	}
 
 	dn_nsp_send_oth_ack(sk);
 
@@ -576,38 +576,38 @@ out:
 static __inline__ int dn_queue_skb(struct sock *sk, struct sk_buff *skb, int sig, struct sk_buff_head *queue)
 {
 	int err;
-	
-        /* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
-           number of warnings when compiling with -W --ANK
-         */
-        if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
+
+	/* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
+	   number of warnings when compiling with -W --ANK
+	 */
+	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
 	    (unsigned)sk->sk_rcvbuf) {
-        	err = -ENOMEM;
-        	goto out;
-        }
+		err = -ENOMEM;
+		goto out;
+	}
 
 	err = sk_filter(sk, skb);
 	if (err)
 		goto out;
 
-        skb_set_owner_r(skb, sk);
-        skb_queue_tail(queue, skb);
+	skb_set_owner_r(skb, sk);
+	skb_queue_tail(queue, skb);
 
 	/* This code only runs from BH or BH protected context.
 	 * Therefore the plain read_lock is ok here. -DaveM
 	 */
 	read_lock(&sk->sk_callback_lock);
-        if (!sock_flag(sk, SOCK_DEAD)) {
+	if (!sock_flag(sk, SOCK_DEAD)) {
 		struct socket *sock = sk->sk_socket;
 		wake_up_interruptible(sk->sk_sleep);
 		if (sock && sock->fasync_list &&
 		    !test_bit(SOCK_ASYNC_WAITDATA, &sock->flags))
-			__kill_fasync(sock->fasync_list, sig, 
+			__kill_fasync(sock->fasync_list, sig,
 				    (sig == SIGURG) ? POLL_PRI : POLL_IN);
 	}
 	read_unlock(&sk->sk_callback_lock);
 out:
-        return err;
+	return err;
 }
 
 static void dn_nsp_otherdata(struct sock *sk, struct sk_buff *skb)
@@ -652,16 +652,16 @@ static void dn_nsp_data(struct sock *sk, struct sk_buff *skb)
 	skb_pull(skb, 2);
 
 	if (seq_next(scp->numdat_rcv, segnum)) {
-                if (dn_queue_skb(sk, skb, SIGIO, &sk->sk_receive_queue) == 0) {
+		if (dn_queue_skb(sk, skb, SIGIO, &sk->sk_receive_queue) == 0) {
 			seq_add(&scp->numdat_rcv, 1);
-                	queued = 1;
-                }
+			queued = 1;
+		}
 
 		if ((scp->flowloc_sw == DN_SEND) && dn_congested(sk)) {
 			scp->flowloc_sw = DN_DONTSEND;
 			dn_nsp_send_link(sk, DN_DONTSEND, 0);
 		}
-        }
+	}
 
 	dn_nsp_send_data_ack(sk);
 out:
@@ -732,7 +732,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 	if (decnet_debug_level & 2)
 		printk(KERN_DEBUG "dn_nsp_rx: Message type 0x%02x\n", (int)cb->nsp_flags);
 
-	if (cb->nsp_flags & 0x83) 
+	if (cb->nsp_flags & 0x83)
 		goto free_out;
 
 	/*
@@ -852,7 +852,7 @@ int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 			case 0x30:
 				dn_nsp_disc_init(sk, skb);
 				break;
-			case 0x40:      
+			case 0x40:
 				dn_nsp_disc_conf(sk, skb);
 				break;
 		}