[NETFILTER]: ipt_TCPMSS: remove impossible condition

Every skb must have a dst_entry at this point.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 7 deletions

diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c
index bfc8d9c7d020..b2d3c4f992d1 100644
--- a/net/ipv4/netfilter/ipt_TCPMSS.c
+++ b/net/ipv4/netfilter/ipt_TCPMSS.c
@@ -73,13 +73,6 @@ ipt_tcpmss_target(struct sk_buff **pskb,
         }
 
         if (tcpmssinfo->mss == IPT_TCPMSS_CLAMP_PMTU) {
-                if (!(*pskb)->dst) {
-                        if (net_ratelimit())
-                                printk(KERN_ERR "ipt_tcpmss_target: "
-                                       "no dst?! can't determine path-MTU\n");
-                        return NF_DROP; /* or IPT_CONTINUE ?? */
-                }
-
                 if (dst_mtu((*pskb)->dst) <= sizeof(struct iphdr) +
                                              sizeof(struct tcphdr)) {
                         if (net_ratelimit())