[IPV4]: cleanup
Add whitespace around keywords.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 214c347..c331c43 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -350,11 +350,10 @@
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 @@
/* 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 @@
/* 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 @@
{
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 @@
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 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";