[NET] IPV4: Fix whitespace errors.

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

1 files changed, 11 insertions, 11 deletions

diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index a22d11d2911c..c3ea0cd2e584 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -4,15 +4,15 @@
  *              interface as the means of communication with the user level.
  *
  *              The IP forwarding functionality.
- *              
+ *
  * Version:     $Id: ip_forward.c,v 1.48 2000/12/13 18:31:48 davem Exp $
  *
  * Authors:     see ip.c
  *
  * Fixes:
- *              Many            :       Split from ip.c , see ip_input.c for 
+ *              Many            :       Split from ip.c , see ip_input.c for
  *                                      history.
- *              Dave Gregorich  :       NULL ip_rt_put fix for multicast 
+ *              Dave Gregorich  :       NULL ip_rt_put fix for multicast
  *                                      routing.
  *              Jos Vos         :       Add call_out_firewall before sending,
  *                                      use output device for accounting.
@@ -69,14 +69,14 @@ int ip_forward(struct sk_buff *skb)
                 goto drop;
 
         skb->ip_summed = CHECKSUM_NONE;
-        
+
         /*
          *      According to the RFC, we must first decrease the TTL field. If
          *      that reaches zero, we must reply an ICMP control message telling
          *      that the packet's lifetime expired.
          */
         if (skb->nh.iph->ttl <= 1)
-                goto too_many_hops;
+                goto too_many_hops;
 
         if (!xfrm4_route_forward(skb))
                 goto drop;
@@ -107,16 +107,16 @@ int ip_forward(struct sk_buff *skb)
                        ip_forward_finish);
 
 sr_failed:
-        /*
+        /*
          *      Strict routing permits no gatewaying
          */
-         icmp_send(skb, ICMP_DEST_UNREACH, ICMP_SR_FAILED, 0);
-         goto drop;
+         icmp_send(skb, ICMP_DEST_UNREACH, ICMP_SR_FAILED, 0);
+         goto drop;
 
 too_many_hops:
-        /* Tell the sender its packet died... */
-        IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
-        icmp_send(skb, ICMP_TIME_EXCEEDED, ICMP_EXC_TTL, 0);
+        /* Tell the sender its packet died... */
+        IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+        icmp_send(skb, ICMP_TIME_EXCEEDED, ICMP_EXC_TTL, 0);
 drop:
         kfree_skb(skb);
         return NET_RX_DROP;