diff options
Diffstat (limited to 'src/ratelimiter.c')
| -rw-r--r-- | src/ratelimiter.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/ratelimiter.c b/src/ratelimiter.c index 6c7262a..52381ee 100644 --- a/src/ratelimiter.c +++ b/src/ratelimiter.c @@ -133,7 +133,7 @@ bool ratelimiter_allow(struct sk_buff *skb, struct net *net) goto err_oom; entry = kmem_cache_alloc(entry_cache, GFP_KERNEL); - if (!entry) + if (unlikely(!entry)) goto err_oom; entry->net = net; @@ -174,12 +174,12 @@ int ratelimiter_init(void) max_entries = table_size * 8; table_v4 = kvzalloc(table_size * sizeof(*table_v4), GFP_KERNEL); - if (!table_v4) + if (unlikely(!table_v4)) goto err_kmemcache; #if IS_ENABLED(CONFIG_IPV6) table_v6 = kvzalloc(table_size * sizeof(*table_v6), GFP_KERNEL); - if (!table_v6) { + if (unlikely(!table_v6)) { kvfree(table_v4); goto err_kmemcache; } |