diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-25 13:41:02 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-25 13:41:02 +0100 |
| commit | ac48f6cb5f268daff06b636444819e5ffb462611 (patch) | |
| tree | 56bcc8b2de42738764ac65056067a17cb97609f4 /net/ipv4/tcp_ipv4.c | |
| parent | spi/mxs: Make the SPI block clock speed configurable via DT (diff) | |
| parent | Linux 3.6-rc6 (diff) | |
| download | wireguard-linux-ac48f6cb5f268daff06b636444819e5ffb462611.tar.xz wireguard-linux-ac48f6cb5f268daff06b636444819e5ffb462611.zip | |
Merge tag 'v3.6-rc6' into spi-mxs
Linux 3.6-rc6
Conflicts (overlap between moving code that accesses registers around
and factoring the register access out into a SSP layer):
drivers/mmc/host/mxs-mmc.c
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 767823764016..00a748d14062 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -417,10 +417,12 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info) if (code == ICMP_FRAG_NEEDED) { /* PMTU discovery (RFC1191) */ tp->mtu_info = info; - if (!sock_owned_by_user(sk)) + if (!sock_owned_by_user(sk)) { tcp_v4_mtu_reduced(sk); - else - set_bit(TCP_MTU_REDUCED_DEFERRED, &tp->tsq_flags); + } else { + if (!test_and_set_bit(TCP_MTU_REDUCED_DEFERRED, &tp->tsq_flags)) + sock_hold(sk); + } goto out; } @@ -1462,6 +1464,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb, goto exit_nonewsk; newsk->sk_gso_type = SKB_GSO_TCPV4; + inet_sk_rx_dst_set(newsk, skb); newtp = tcp_sk(newsk); newinet = inet_sk(newsk); |