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-rw-r--r--net/ipv4/netfilter/ip_conntrack_netlink.c19
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;
}