diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 1505552aaa74..f5d100787ccb 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -6339,6 +6339,16 @@ err_unregister_net_hooks: return err; } +static void nft_flowtable_hooks_destroy(struct list_head *hook_list) +{ + struct nft_hook *hook, *next; + + list_for_each_entry_safe(hook, next, hook_list, list) { + list_del_rcu(&hook->list); + kfree_rcu(hook, rcu); + } +} + static int nf_tables_newflowtable(struct net *net, struct sock *nlsk, struct sk_buff *skb, const struct nlmsghdr *nlh, @@ -6433,10 +6443,7 @@ static int nf_tables_newflowtable(struct net *net, struct sock *nlsk, &flowtable->hook_list, flowtable); if (err < 0) { - list_for_each_entry_safe(hook, next, &flowtable->hook_list, list) { - list_del_rcu(&hook->list); - kfree_rcu(hook, rcu); - } + nft_flowtable_hooks_destroy(&flowtable->hook_list); goto err4; } |