diff options
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 4e78d2482989..cb38ef42e9e6 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1953,19 +1953,6 @@ static int ctnetlink_change_helper(struct nf_conn *ct, return err; } - if (!strcmp(helpname, "") && help) { - helper = rcu_dereference(help->helper); - if (helper) { - /* we had a helper before ... */ - nf_ct_remove_expectations(ct); - RCU_INIT_POINTER(help->helper, NULL); - if (refcount_dec_and_test(&helper->ct_refcnt)) - kfree_rcu(helper, rcu); - } - rcu_read_unlock(); - return 0; - } - helper = __nf_conntrack_helper_find(helpname, nf_ct_l3num(ct), nf_ct_protonum(ct)); if (helper == NULL) { |