From e905a9edab7f4f14f9213b52234e4a346c690911 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Fri, 9 Feb 2007 23:24:47 +0900 Subject: [NET] IPV4: Fix whitespace errors. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/ipv4/route.c | 110 +++++++++++++++++++++++++++---------------------------- 1 file changed, 55 insertions(+), 55 deletions(-) (limited to 'net/ipv4/route.c') diff --git a/net/ipv4/route.c b/net/ipv4/route.c index baee304..56d6602 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -20,7 +20,7 @@ * (rco@di.uminho.pt) Routing table insertion and update * Linus Torvalds : Rewrote bits to be sensible * Alan Cox : Added BSD route gw semantics - * Alan Cox : Super /proc >4K + * Alan Cox : Super /proc >4K * Alan Cox : MTU in route table * Alan Cox : MSS actually. Also added the window * clamper. @@ -38,7 +38,7 @@ * Alan Cox : Faster /proc handling * Alexey Kuznetsov : Massive rework to support tree based routing, * routing caches and better behaviour. - * + * * Olaf Erb : irtt wasn't being copied right. * Bjorn Ekwall : Kerneld route support. * Alan Cox : Multicast fixed (I hope) @@ -361,8 +361,8 @@ static int rt_cache_seq_show(struct seq_file *seq, void *v) dev_queue_xmit) : 0, r->rt_spec_dst); seq_printf(seq, "%-127s\n", temp); - } - return 0; + } + return 0; } static struct seq_operations rt_cache_seq_ops = { @@ -429,7 +429,7 @@ static void *rt_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos) return &per_cpu(rt_cache_stat, cpu); } return NULL; - + } static void rt_cpu_seq_stop(struct seq_file *seq, void *v) @@ -445,7 +445,7 @@ static int rt_cpu_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "entries in_hit in_slow_tot in_slow_mc in_no_route in_brd in_martian_dst in_martian_src out_hit out_slow_tot out_slow_mc gc_total gc_ignored gc_goal_miss gc_dst_overflow in_hlist_search out_hlist_search\n"); return 0; } - + seq_printf(seq,"%08x %08x %08x %08x %08x %08x %08x %08x " " %08x %08x %08x %08x %08x %08x %08x %08x %08x \n", atomic_read(&ipv4_dst_ops.entries), @@ -459,7 +459,7 @@ static int rt_cpu_seq_show(struct seq_file *seq, void *v) st->out_hit, st->out_slow_tot, - st->out_slow_mc, + st->out_slow_mc, st->gc_total, st->gc_ignored, @@ -493,7 +493,7 @@ static struct file_operations rt_cpu_seq_fops = { }; #endif /* CONFIG_PROC_FS */ - + static __inline__ void rt_free(struct rtable *rt) { multipath_remove(rt); @@ -672,8 +672,8 @@ static void rt_check_expire(unsigned long dummy) rt_free(rth); } #else /* CONFIG_IP_ROUTE_MULTIPATH_CACHED */ - *rthp = rth->u.rt_next; - rt_free(rth); + *rthp = rth->u.rt_next; + rt_free(rth); #endif /* CONFIG_IP_ROUTE_MULTIPATH_CACHED */ } spin_unlock(rt_hash_lock_addr(i)); @@ -739,7 +739,7 @@ void rt_cache_flush(int delay) if (user_mode && tmo < ip_rt_max_delay-ip_rt_min_delay) tmo = 0; - + if (delay > tmo) delay = tmo; } @@ -1104,7 +1104,7 @@ void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst, int more) return; } } else - printk(KERN_DEBUG "rt_bind_peer(0) @%p\n", + printk(KERN_DEBUG "rt_bind_peer(0) @%p\n", __builtin_return_address(0)); ip_select_fb_ident(iph); @@ -1190,7 +1190,7 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, /* Copy all the information. */ *rt = *rth; - INIT_RCU_HEAD(&rt->u.dst.rcu_head); + INIT_RCU_HEAD(&rt->u.dst.rcu_head); rt->u.dst.__use = 1; atomic_set(&rt->u.dst.__refcnt, 1); rt->u.dst.child = NULL; @@ -1225,11 +1225,11 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, rt_drop(rt); goto do_next; } - + netevent.old = &rth->u.dst; netevent.new = &rt->u.dst; - call_netevent_notifiers(NETEVENT_REDIRECT, - &netevent); + call_netevent_notifiers(NETEVENT_REDIRECT, + &netevent); rt_del(hash, rth); if (!rt_intern_hash(hash, rt, &rt)) @@ -1343,7 +1343,7 @@ void ip_rt_send_redirect(struct sk_buff *skb) #endif } out: - in_dev_put(in_dev); + in_dev_put(in_dev); } static int ip_error(struct sk_buff *skb) @@ -1379,7 +1379,7 @@ static int ip_error(struct sk_buff *skb) out: kfree_skb(skb); return 0; -} +} /* * The last two values are not from the RFC but @@ -1392,7 +1392,7 @@ static const unsigned short mtu_plateau[] = static __inline__ unsigned short guess_mtu(unsigned short old_mtu) { int i; - + for (i = 0; i < ARRAY_SIZE(mtu_plateau); i++) if (old_mtu > mtu_plateau[i]) return mtu_plateau[i]; @@ -1436,7 +1436,7 @@ unsigned short ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu) mtu = guess_mtu(old_mtu); } if (mtu <= rth->u.dst.metrics[RTAX_MTU-1]) { - if (mtu < rth->u.dst.metrics[RTAX_MTU-1]) { + if (mtu < rth->u.dst.metrics[RTAX_MTU-1]) { dst_confirm(&rth->u.dst); if (mtu < ip_rt_min_pmtu) { mtu = ip_rt_min_pmtu; @@ -1600,7 +1600,7 @@ static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag) #endif set_class_tag(rt, itag); #endif - rt->rt_type = res->type; + rt->rt_type = res->type; } static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr, @@ -1714,11 +1714,11 @@ static void ip_handle_martian_source(struct net_device *dev, #endif } -static inline int __mkroute_input(struct sk_buff *skb, - struct fib_result* res, - struct in_device *in_dev, +static inline int __mkroute_input(struct sk_buff *skb, + struct fib_result* res, + struct in_device *in_dev, __be32 daddr, __be32 saddr, u32 tos, - struct rtable **result) + struct rtable **result) { struct rtable *rth; @@ -1738,12 +1738,12 @@ static inline int __mkroute_input(struct sk_buff *skb, } - err = fib_validate_source(saddr, daddr, tos, FIB_RES_OIF(*res), + err = fib_validate_source(saddr, daddr, tos, FIB_RES_OIF(*res), in_dev->dev, &spec_dst, &itag); if (err < 0) { - ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr, + ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr, saddr); - + err = -EINVAL; goto cleanup; } @@ -1811,10 +1811,10 @@ static inline int __mkroute_input(struct sk_buff *skb, /* release the working reference to the output device */ in_dev_put(out_dev); return err; -} +} -static inline int ip_mkroute_input_def(struct sk_buff *skb, - struct fib_result* res, +static inline int ip_mkroute_input_def(struct sk_buff *skb, + struct fib_result* res, const struct flowi *fl, struct in_device *in_dev, __be32 daddr, __be32 saddr, u32 tos) @@ -1835,11 +1835,11 @@ static inline int ip_mkroute_input_def(struct sk_buff *skb, /* put it into the cache */ hash = rt_hash(daddr, saddr, fl->iif); - return rt_intern_hash(hash, rth, (struct rtable**)&skb->dst); + return rt_intern_hash(hash, rth, (struct rtable**)&skb->dst); } -static inline int ip_mkroute_input(struct sk_buff *skb, - struct fib_result* res, +static inline int ip_mkroute_input(struct sk_buff *skb, + struct fib_result* res, const struct flowi *fl, struct in_device *in_dev, __be32 daddr, __be32 saddr, u32 tos) @@ -1859,7 +1859,7 @@ static inline int ip_mkroute_input(struct sk_buff *skb, if (hopcount < 2) return ip_mkroute_input_def(skb, res, fl, in_dev, daddr, saddr, tos); - + /* add all alternatives to the routing cache */ for (hop = 0; hop < hopcount; hop++) { res->nh_sel = hop; @@ -1988,7 +1988,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, goto e_nobufs; if (err == -EINVAL) goto e_inval; - + done: in_dev_put(in_dev); if (free_res) @@ -2071,8 +2071,8 @@ martian_destination: #endif e_hostunreach: - err = -EHOSTUNREACH; - goto done; + err = -EHOSTUNREACH; + goto done; e_inval: err = -EINVAL; @@ -2153,11 +2153,11 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, } static inline int __mkroute_output(struct rtable **result, - struct fib_result* res, + struct fib_result* res, const struct flowi *fl, - const struct flowi *oldflp, - struct net_device *dev_out, - unsigned flags) + const struct flowi *oldflp, + struct net_device *dev_out, + unsigned flags) { struct rtable *rth; struct in_device *in_dev; @@ -2190,7 +2190,7 @@ static inline int __mkroute_output(struct rtable **result, } } else if (res->type == RTN_MULTICAST) { flags |= RTCF_MULTICAST|RTCF_LOCAL; - if (!ip_check_mc(in_dev, oldflp->fl4_dst, oldflp->fl4_src, + if (!ip_check_mc(in_dev, oldflp->fl4_dst, oldflp->fl4_src, oldflp->proto)) flags &= ~RTCF_LOCAL; /* If multicast route do not exist use @@ -2208,7 +2208,7 @@ static inline int __mkroute_output(struct rtable **result, if (!rth) { err = -ENOBUFS; goto cleanup; - } + } atomic_set(&rth->u.dst.__refcnt, 1); rth->u.dst.flags= DST_HOST; @@ -2232,7 +2232,7 @@ static inline int __mkroute_output(struct rtable **result, rth->rt_dst = fl->fl4_dst; rth->rt_src = fl->fl4_src; rth->rt_iif = oldflp->oif ? : dev_out->ifindex; - /* get references to the devices that are to be hold by the routing + /* get references to the devices that are to be hold by the routing cache entry */ rth->u.dst.dev = dev_out; dev_hold(dev_out); @@ -2250,7 +2250,7 @@ static inline int __mkroute_output(struct rtable **result, } if (flags & (RTCF_BROADCAST | RTCF_MULTICAST)) { rth->rt_spec_dst = fl->fl4_src; - if (flags & RTCF_LOCAL && + if (flags & RTCF_LOCAL && !(dev_out->flags & IFF_LOOPBACK)) { rth->u.dst.output = ip_mc_output; RT_CACHE_STAT_INC(out_slow_mc); @@ -2292,7 +2292,7 @@ static inline int ip_mkroute_output_def(struct rtable **rp, hash = rt_hash(oldflp->fl4_dst, oldflp->fl4_src, oldflp->oif); err = rt_intern_hash(hash, rth, rp); } - + return err; } @@ -2830,7 +2830,7 @@ int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb) continue; skb->dst = dst_clone(&rt->u.dst); if (rt_fill_info(skb, NETLINK_CB(cb->skb).pid, - cb->nlh->nlmsg_seq, RTM_NEWROUTE, + cb->nlh->nlmsg_seq, RTM_NEWROUTE, 1, NLM_F_MULTI) <= 0) { dst_release(xchg(&skb->dst, NULL)); rcu_read_unlock_bh(); @@ -2863,7 +2863,7 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *ctl, int write, proc_dointvec(ctl, write, filp, buffer, lenp, ppos); rt_cache_flush(flush_delay); return 0; - } + } return -EINVAL; } @@ -2880,13 +2880,13 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table, if (newlen != sizeof(int)) return -EINVAL; if (get_user(delay, (int __user *)newval)) - return -EFAULT; - rt_cache_flush(delay); + return -EFAULT; + rt_cache_flush(delay); return 0; } ctl_table ipv4_route_table[] = { - { + { .ctl_name = NET_IPV4_ROUTE_FLUSH, .procname = "flush", .data = &flush_delay, @@ -2931,7 +2931,7 @@ ctl_table ipv4_route_table[] = { }, { /* Deprecated. Use gc_min_interval_ms */ - + .ctl_name = NET_IPV4_ROUTE_GC_MIN_INTERVAL, .procname = "gc_min_interval", .data = &ip_rt_gc_min_interval, @@ -3180,8 +3180,8 @@ int __init ip_rt_init(void) { struct proc_dir_entry *rtstat_pde = NULL; /* keep gcc happy */ if (!proc_net_fops_create("rt_cache", S_IRUGO, &rt_cache_seq_fops) || - !(rtstat_pde = create_proc_entry("rt_cache", S_IRUGO, - proc_net_stat))) { + !(rtstat_pde = create_proc_entry("rt_cache", S_IRUGO, + proc_net_stat))) { return -ENOMEM; } rtstat_pde->proc_fops = &rt_cpu_seq_fops; -- cgit v1.1