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-rw-r--r--net/ipv4/fib_trie.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 94e5d83db4db..90f0fc8c87bd 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -338,12 +338,18 @@ static struct tnode *tnode_alloc(int bits)
static inline void empty_child_inc(struct key_vector *n)
{
- ++tn_info(n)->empty_children ? : ++tn_info(n)->full_children;
+ tn_info(n)->empty_children++;
+
+ if (!tn_info(n)->empty_children)
+ tn_info(n)->full_children++;
}
static inline void empty_child_dec(struct key_vector *n)
{
- tn_info(n)->empty_children-- ? : tn_info(n)->full_children--;
+ if (!tn_info(n)->empty_children)
+ tn_info(n)->full_children--;
+
+ tn_info(n)->empty_children--;
}
static struct key_vector *leaf_new(t_key key, struct fib_alias *fa)