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authorDavid S. Miller <davem@davemloft.net>2012-06-27 17:05:06 -0700
committerDavid S. Miller <davem@davemloft.net>2012-06-27 17:05:06 -0700
commitc10237e077cef50e925f052e49f3b4fead9d71f9 (patch)
tree5b7418f3a31165ea2e7d119782cad0745cd45792 /net/ipv4/ip_fragment.c
parente440cf2ca0a1b075c64016240d46c3aa9d877bbf (diff)
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Revert "ipv4: tcp: dont cache unconfirmed intput dst"
This reverts commit c074da2810c118b3812f32d6754bd9ead2f169e7. This change has several unwanted side effects: 1) Sockets will cache the DST_NOCACHE route in sk->sk_rx_dst and we'll thus never create a real cached route. 2) All TCP traffic will use DST_NOCACHE and never use the routing cache at all. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_fragment.c')
-rw-r--r--net/ipv4/ip_fragment.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 978d55f256ea..8d07c973409c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -259,7 +259,7 @@ static void ip_expire(unsigned long arg)
skb_dst_drop(head);
iph = ip_hdr(head);
err = ip_route_input_noref(head, iph->daddr, iph->saddr,
- iph->tos, head->dev, false);
+ iph->tos, head->dev);
if (err)
goto out_rcu_unlock;