diff options
Diffstat (limited to 'net/netfilter/nfnetlink.c')
| -rw-r--r-- | net/netfilter/nfnetlink.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index e009087620e..c138b8fbe28 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -256,15 +256,15 @@ replay: #endif { nfnl_unlock(subsys_id); - kfree_skb(nskb); - return netlink_ack(skb, nlh, -EOPNOTSUPP); + netlink_ack(skb, nlh, -EOPNOTSUPP); + return kfree_skb(nskb); } } if (!ss->commit || !ss->abort) { nfnl_unlock(subsys_id); - kfree_skb(nskb); - return netlink_ack(skb, nlh, -EOPNOTSUPP); + netlink_ack(skb, nlh, -EOPNOTSUPP); + return kfree_skb(skb); } while (skb->len >= nlmsg_total_size(0)) { @@ -399,19 +399,17 @@ static void nfnetlink_rcv(struct sk_buff *skb) } #ifdef CONFIG_MODULES -static void nfnetlink_bind(int group) +static int nfnetlink_bind(int group) { const struct nfnetlink_subsystem *ss; int type = nfnl_group2type[group]; rcu_read_lock(); ss = nfnetlink_get_subsys(type); - if (!ss) { - rcu_read_unlock(); - request_module("nfnetlink-subsys-%d", type); - return; - } rcu_read_unlock(); + if (!ss) + request_module("nfnetlink-subsys-%d", type); + return 0; } #endif |