[NET] CORE: Fix whitespace errors.

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

1 files changed, 25 insertions, 25 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 054d46493d2b..c5f161e7957b 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -345,7 +345,7 @@ struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
         struct neighbour *n;
         int key_len = tbl->key_len;
         u32 hash_val = tbl->hash(pkey, dev);
-        
+
         NEIGH_CACHE_STAT_INC(tbl, lookups);
 
         read_lock_bh(&tbl->lock);
@@ -687,9 +687,9 @@ next_elt:
                 np = &n->next;
         }
 
-        /* Cycle through all hash buckets every base_reachable_time/2 ticks.
-         * ARP entry timeouts range from 1/2 base_reachable_time to 3/2
-         * base_reachable_time.
+        /* Cycle through all hash buckets every base_reachable_time/2 ticks.
+         * ARP entry timeouts range from 1/2 base_reachable_time to 3/2
+         * base_reachable_time.
          */
         expire = tbl->parms.base_reachable_time >> 1;
         expire /= (tbl->hash_mask + 1);
@@ -744,7 +744,7 @@ static void neigh_timer_handler(unsigned long arg)
         }
 
         if (state & NUD_REACHABLE) {
-                if (time_before_eq(now, 
+                if (time_before_eq(now,
                                    neigh->confirmed + neigh->parms->reachable_time)) {
                         NEIGH_PRINTK2("neigh %p is still alive.\n", neigh);
                         next = neigh->confirmed + neigh->parms->reachable_time;
@@ -763,7 +763,7 @@ static void neigh_timer_handler(unsigned long arg)
                         notify = 1;
                 }
         } else if (state & NUD_DELAY) {
-                if (time_before_eq(now, 
+                if (time_before_eq(now,
                                    neigh->confirmed + neigh->parms->delay_probe_time)) {
                         NEIGH_PRINTK2("neigh %p is now reachable.\n", neigh);
                         neigh->nud_state = NUD_REACHABLE;
@@ -849,7 +849,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
                 goto out_unlock_bh;
 
         now = jiffies;
-        
+
         if (!(neigh->nud_state & (NUD_STALE | NUD_INCOMPLETE))) {
                 if (neigh->parms->mcast_probes + neigh->parms->app_probes) {
                         atomic_set(&neigh->probes, neigh->parms->ucast_probes);
@@ -917,13 +917,13 @@ static void neigh_update_hhs(struct neighbour *neigh)
         NEIGH_UPDATE_F_OVERRIDE allows to override existing lladdr,
                                 if it is different.
         NEIGH_UPDATE_F_WEAK_OVERRIDE will suspect existing "connected"
-                                lladdr instead of overriding it 
+                                lladdr instead of overriding it
                                 if it is different.
                                 It also allows to retain current state
                                 if lladdr is unchanged.
         NEIGH_UPDATE_F_ADMIN    means that the change is administrative.
 
-        NEIGH_UPDATE_F_OVERRIDE_ISROUTER allows to override existing 
+        NEIGH_UPDATE_F_OVERRIDE_ISROUTER allows to override existing
                                 NTF_ROUTER flag.
         NEIGH_UPDATE_F_ISROUTER indicates if the neighbour is known as
                                 a router.
@@ -946,7 +946,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
         old    = neigh->nud_state;
         err    = -EPERM;
 
-        if (!(flags & NEIGH_UPDATE_F_ADMIN) && 
+        if (!(flags & NEIGH_UPDATE_F_ADMIN) &&
             (old & (NUD_NOARP | NUD_PERMANENT)))
                 goto out;
 
@@ -970,7 +970,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
                    - compare new & old
                    - if they are different, check override flag
                  */
-                if ((old & NUD_VALID) && 
+                if ((old & NUD_VALID) &&
                     !memcmp(lladdr, neigh->ha, dev->addr_len))
                         lladdr = neigh->ha;
         } else {
@@ -1014,8 +1014,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
                 neigh_del_timer(neigh);
                 if (new & NUD_IN_TIMER) {
                         neigh_hold(neigh);
-                        neigh_add_timer(neigh, (jiffies + 
-                                                ((new & NUD_REACHABLE) ? 
+                        neigh_add_timer(neigh, (jiffies +
+                                                ((new & NUD_REACHABLE) ?
                                                  neigh->parms->reachable_time :
                                                  0)));
                 }
@@ -1077,7 +1077,7 @@ struct neighbour *neigh_event_ns(struct neigh_table *tbl,
         struct neighbour *neigh = __neigh_lookup(tbl, saddr, dev,
                                                  lladdr || !dev->addr_len);
         if (neigh)
-                neigh_update(neigh, lladdr, NUD_STALE, 
+                neigh_update(neigh, lladdr, NUD_STALE,
                              NEIGH_UPDATE_F_OVERRIDE);
         return neigh;
 }
@@ -1129,7 +1129,7 @@ int neigh_compat_output(struct sk_buff *skb)
 
         if (dev->hard_header &&
             dev->hard_header(skb, dev, ntohs(skb->protocol), NULL, NULL,
-                             skb->len) < 0 &&
+                             skb->len) < 0 &&
             dev->rebuild_header(skb))
                 return 0;
 
@@ -1349,10 +1349,10 @@ void neigh_table_init_no_netlink(struct neigh_table *tbl)
         tbl->stats = alloc_percpu(struct neigh_statistics);
         if (!tbl->stats)
                 panic("cannot create neighbour cache statistics");
-        
+
 #ifdef CONFIG_PROC_FS
         tbl->pde = create_proc_entry(tbl->id, 0, proc_net_stat);
-        if (!tbl->pde) 
+        if (!tbl->pde)
                 panic("cannot create neighbour proc dir entry");
         tbl->pde->proc_fops = &neigh_stat_seq_fops;
         tbl->pde->data = tbl;
@@ -1567,7 +1567,7 @@ int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
                                 err = -ENOENT;
                                 goto out_dev_put;
                         }
-        
+
                         neigh = __neigh_lookup_errno(tbl, dst, dev);
                         if (IS_ERR(neigh)) {
                                 err = PTR_ERR(neigh);
@@ -1744,12 +1744,12 @@ errout:
         nlmsg_cancel(skb, nlh);
         return -EMSGSIZE;
 }
- 
+
 static inline struct neigh_parms *lookup_neigh_params(struct neigh_table *tbl,
                                                       int ifindex)
 {
         struct neigh_parms *p;
-        
+
         for (p = &tbl->parms; p; p = p->next)
                 if ((p->dev && p->dev->ifindex == ifindex) ||
                     (!p->dev && !ifindex))
@@ -1815,7 +1815,7 @@ int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
                 goto errout_locked;
         }
 
-        /* 
+        /*
          * We acquire tbl->lock to be nice to the periodic timers and
          * make sure they always see a consistent set of values.
          */
@@ -2323,7 +2323,7 @@ static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos)
 
         if (*pos == 0)
                 return SEQ_START_TOKEN;
-        
+
         for (cpu = *pos-1; cpu < NR_CPUS; ++cpu) {
                 if (!cpu_possible(cpu))
                         continue;
@@ -2631,7 +2631,7 @@ static struct neigh_sysctl_table {
 };
 
 int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
-                          int p_id, int pdev_id, char *p_name, 
+                          int p_id, int pdev_id, char *p_name,
                           proc_handler *handler, ctl_handler *strategy)
 {
         struct neigh_sysctl_table *t = kmemdup(&neigh_sysctl_template,
@@ -2663,7 +2663,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
                 t->neigh_vars[14].procname = NULL;
                 t->neigh_vars[15].procname = NULL;
         } else {
-                dev_name_source = t->neigh_dev[0].procname;
+                dev_name_source = t->neigh_dev[0].procname;
                 t->neigh_vars[12].data = (int *)(p + 1);
                 t->neigh_vars[13].data = (int *)(p + 1) + 1;
                 t->neigh_vars[14].data = (int *)(p + 1) + 2;
@@ -2698,7 +2698,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
                 goto free;
         }
 
-        t->neigh_dev[0].procname = dev_name;
+        t->neigh_dev[0].procname = dev_name;
 
         t->neigh_neigh_dir[0].ctl_name = pdev_id;