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author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 02:26:21 +0900 |
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committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:39:55 +0900 |
commit | 3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9 (patch) | |
tree | 09edb35f32ebcfb1b4dad904425128a110ef16ee /net/ipv4/ip_input.c | |
parent | c346dca10840a874240c78efe3f39acf4312a1f2 (diff) | |
download | kernel_samsung_tuna-3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9.zip kernel_samsung_tuna-3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9.tar.gz kernel_samsung_tuna-3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9.tar.bz2 |
[NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS.
Introduce per-sock inlines: sock_net(), sock_net_set()
and per-inet_timewait_sock inlines: twsk_net(), twsk_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/ip_input.c')
-rw-r--r-- | net/ipv4/ip_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 26685c8..4be0095 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -172,7 +172,7 @@ int ip_call_ra_chain(struct sk_buff *skb) if (sk && inet_sk(sk)->num == protocol && (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == dev->ifindex) && - sk->sk_net == dev_net(dev)) { + sock_net(sk) == dev_net(dev)) { if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) { if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN)) { read_unlock(&ip_ra_lock); |