Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / net / ipv6 / tcp_ipv6.c

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index fe6d40418c0b8fdba3b58fd7b88d3fedc2a7f6a2..7e41e2cbb85e39b78ea3c66c5b85273fc04fa036 100644 (file)
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -139,7 +139,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
                return -EINVAL;
 
        if (usin->sin6_family != AF_INET6)
-               return(-EAFNOSUPPORT);
+               return -EAFNOSUPPORT;
 
        memset(&fl, 0, sizeof(fl));
 
@@ -1409,7 +1409,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
        newsk = tcp_create_openreq_child(sk, req, skb);
        if (newsk == NULL)
-               goto out;
+               goto out_nonewsk;
 
        /*
         * No need to charge this sock to the relevant IPv6 refcnt debug socks
@@ -1497,18 +1497,22 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
        }
 #endif
 
+       if (__inet_inherit_port(sk, newsk) < 0) {
+               sock_put(newsk);
+               goto out;
+       }
        __inet6_hash(newsk, NULL);
-       __inet_inherit_port(sk, newsk);
 
        return newsk;
 
 out_overflow:
        NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENOVERFLOWS);
-out:
-       NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
+out_nonewsk:
        if (opt && opt != np->opt)
                sock_kfree_s(sk, opt, opt->tot_len);
        dst_release(dst);
+out:
+       NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
        return NULL;
 }