From c10237e077cef50e925f052e49f3b4fead9d71f9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 27 Jun 2012 17:05:06 -0700 Subject: 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 --- net/ipv4/arp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/arp.c') diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 6a9795944369..2e560f0c757d 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -828,7 +828,7 @@ static int arp_process(struct sk_buff *skb) } if (arp->ar_op == htons(ARPOP_REQUEST) && - ip_route_input_noref(skb, tip, sip, 0, dev, false) == 0) { + ip_route_input_noref(skb, tip, sip, 0, dev) == 0) { rt = skb_rtable(skb); addr_type = rt->rt_type; -- cgit v1.2.3