[IPV4]: cleanup
[linux-2.6.git] / net / ipv4 / fib_trie.c
index 214c347..c331c43 100644 (file)
@@ -350,11 +350,10 @@ static void __tnode_free_rcu(struct rcu_head *head)
 
 static inline void tnode_free(struct tnode *tn)
 {
-       if(IS_LEAF(tn)) {
+       if (IS_LEAF(tn)) {
                struct leaf *l = (struct leaf *) tn;
                call_rcu_bh(&l->rcu, __leaf_free_rcu);
-       }
-       else
+       } else
                call_rcu(&tn->rcu, __tnode_free_rcu);
 }
 
@@ -553,7 +552,7 @@ static struct node *resize(struct trie *t, struct tnode *tn)
 
        /* Keep root node larger  */
 
-       if(!tn->parent)
+       if (!tn->parent)
                inflate_threshold_use = inflate_threshold_root;
        else
                inflate_threshold_use = inflate_threshold;
@@ -584,7 +583,7 @@ static struct node *resize(struct trie *t, struct tnode *tn)
 
        /* Keep root node larger  */
 
-       if(!tn->parent)
+       if (!tn->parent)
                halve_threshold_use = halve_threshold_root;
        else
                halve_threshold_use = halve_threshold;
@@ -2039,12 +2038,12 @@ static struct node *fib_trie_get_first(struct fib_trie_iter *iter,
 {
        struct node *n ;
 
-       if(!t)
+       if (!t)
                return NULL;
 
        n = rcu_dereference(t->trie);
 
-       if(!iter)
+       if (!iter)
                return NULL;
 
        if (n) {
@@ -2084,7 +2083,7 @@ static void trie_collect_stats(struct trie *t, struct trie_stat *s)
                        int i;
 
                        s->tnodes++;
-                       if(tn->bits < MAX_STAT_DEPTH)
+                       if (tn->bits < MAX_STAT_DEPTH)
                                s->nodesizes[tn->bits]++;
 
                        for (i = 0; i < (1<<tn->bits); i++)
@@ -2250,7 +2249,7 @@ static inline const char *rtn_scope(enum rt_scope_t s)
 {
        static char buf[32];
 
-       switch(s) {
+       switch (s) {
        case RT_SCOPE_UNIVERSE: return "universe";
        case RT_SCOPE_SITE:     return "site";
        case RT_SCOPE_LINK:     return "link";