diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2007-02-09 23:24:47 +0900 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-02-10 23:19:39 -0800 |
| commit | e905a9edab7f4f14f9213b52234e4a346c690911 (patch) | |
| tree | 9e52a5f47eec47c5685c347ff7af22290a10305b /net/ipv4/ip_forward.c | |
| parent | 642656518b2e64fd59d9bbd15b6885cac5fe99b1 (diff) | |
[NET] IPV4: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_forward.c')
| -rw-r--r-- | net/ipv4/ip_forward.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index a22d11d2911..c3ea0cd2e58 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; |