aboutsummaryrefslogtreecommitdiff
path: root/net/ipv4/fib_trie.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r--net/ipv4/fib_trie.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 012cf5a6858..00a54b246df 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1021,6 +1021,9 @@ static void trie_rebalance(struct trie *t, struct tnode *tn)
(struct node *)tn, wasfull);
tp = node_parent((struct node *) tn);
+ if (!tp)
+ rcu_assign_pointer(t->trie, (struct node *)tn);
+
tnode_free_flush();
if (!tp)
break;