diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 21:47:49 +0900 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:39:53 +0900 |
| commit | c346dca10840a874240c78efe3f39acf4312a1f2 (patch) | |
| tree | c04cff20124eba5cc337cc5ec260ad2513eeb065 /net/ipv4/tcp_ipv4.c | |
| parent | 7cbca67c073263c179f605bdbbdc565ab29d801d (diff) | |
[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.
Introduce per-net_device inlines: dev_net(), dev_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 649d00a50cb1..28bece6f281b 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -353,7 +353,7 @@ void tcp_v4_err(struct sk_buff *skb, u32 info) return; } - sk = inet_lookup(skb->dev->nd_net, &tcp_hashinfo, iph->daddr, th->dest, + sk = inet_lookup(dev_net(skb->dev), &tcp_hashinfo, iph->daddr, th->dest, iph->saddr, th->source, inet_iif(skb)); if (!sk) { ICMP_INC_STATS_BH(ICMP_MIB_INERRORS); @@ -1644,7 +1644,7 @@ int tcp_v4_rcv(struct sk_buff *skb) TCP_SKB_CB(skb)->flags = iph->tos; TCP_SKB_CB(skb)->sacked = 0; - sk = __inet_lookup(skb->dev->nd_net, &tcp_hashinfo, iph->saddr, + sk = __inet_lookup(dev_net(skb->dev), &tcp_hashinfo, iph->saddr, th->source, iph->daddr, th->dest, inet_iif(skb)); if (!sk) goto no_tcp_socket; @@ -1718,7 +1718,7 @@ do_time_wait: } switch (tcp_timewait_state_process(inet_twsk(sk), skb, th)) { case TCP_TW_SYN: { - struct sock *sk2 = inet_lookup_listener(skb->dev->nd_net, + struct sock *sk2 = inet_lookup_listener(dev_net(skb->dev), &tcp_hashinfo, iph->daddr, th->dest, inet_iif(skb)); |