diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_netlink.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index 166e6069f12..82a65043a8e 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -815,7 +815,7 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, IPCTNL_MSG_CT_NEW, 1, ct); ip_conntrack_put(ct); if (err <= 0) - goto out; + goto free; err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); if (err < 0) @@ -824,9 +824,9 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, DEBUGP("leaving\n"); return 0; +free: + kfree_skb(skb2); out: - if (skb2) - kfree_skb(skb2); return -1; } @@ -1322,21 +1322,16 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, 1, exp); if (err <= 0) - goto out; + goto free; ip_conntrack_expect_put(exp); - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); - if (err < 0) - goto free; - - return err; + return netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); +free: + kfree_skb(skb2); out: ip_conntrack_expect_put(exp); -free: - if (skb2) - kfree_skb(skb2); return err; } |