diff options
Diffstat (limited to 'net/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 212734ca238f..f38e97647ac0 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -15,7 +15,7 @@ * Stefan Becker, <stefanb@yello.ping.de> * Jorge Cwik, <jorge@laser.satlink.net> * Arnt Gulbrandsen, <agulbra@nvg.unit.no> - * + * * * Fixes: * Alan Cox : Commented a couple of minor bits of surplus code @@ -98,13 +98,13 @@ * Jos Vos : Do accounting *before* call_in_firewall * Willy Konynenberg : Transparent proxying support * - * + * * * To Fix: * IP fragmentation wants rewriting cleanly. The RFC815 algorithm is much more efficient * and could be made very efficient with the addition of some virtual memory hacks to permit * the allocation of a buffer that can then be 'grown' by twiddling page tables. - * Output fragmentation wants updating along with the buffer management to use a single + * Output fragmentation wants updating along with the buffer management to use a single * interleaved copy algorithm so that fragmenting has a one copy overhead. Actual packet * output should probably do its own fragmentation at the UDP/RAW layer. TCP shouldn't cause * fragmentation anyway. @@ -154,7 +154,7 @@ DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics) __read_mostly; /* * Process Router Attention IP option - */ + */ int ip_call_ra_chain(struct sk_buff *skb) { struct ip_ra_chain *ra; @@ -202,8 +202,8 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb) __skb_pull(skb, ihl); - /* Point into the IP datagram, just past the header. */ - skb->h.raw = skb->data; + /* Point into the IP datagram, just past the header. */ + skb->h.raw = skb->data; rcu_read_lock(); { @@ -259,7 +259,7 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb) /* * Deliver IP Packets to the higher protocol layers. - */ + */ int ip_local_deliver(struct sk_buff *skb) { /* @@ -335,14 +335,14 @@ static inline int ip_rcv_finish(struct sk_buff *skb) /* * Initialise the virtual path cache for the packet. It describes * how the packet travels inside Linux networking. - */ + */ if (skb->dst == NULL) { int err = ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, skb->dev); if (unlikely(err)) { if (err == -EHOSTUNREACH) IP_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS); - goto drop; + goto drop; } } @@ -363,13 +363,13 @@ static inline int ip_rcv_finish(struct sk_buff *skb) return dst_input(skb); drop: - kfree_skb(skb); - return NET_RX_DROP; + kfree_skb(skb); + return NET_RX_DROP; } /* * Main IP Receive routine. - */ + */ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct iphdr *iph; @@ -437,9 +437,9 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, inhdr_error: IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS); drop: - kfree_skb(skb); + kfree_skb(skb); out: - return NET_RX_DROP; + return NET_RX_DROP; } EXPORT_SYMBOL(ip_statistics); |