[IPV4]: Get rid of redundant IPCB->opts initialisation

Now that we always zero the IPCB->opts in ip_rcv, it is no longer
necessary to do so before calling netif_rx for tunneled packets.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index ba33f8621c67..9ccacf57f08b 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1461,7 +1461,6 @@ int pim_rcv_v1(struct sk_buff * skb)
         skb_pull(skb, (u8*)encap - skb->data);
         skb->nh.iph = (struct iphdr *)skb->data;
         skb->dev = reg_dev;
-        memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options));
         skb->protocol = htons(ETH_P_IP);
         skb->ip_summed = 0;
         skb->pkt_type = PACKET_HOST;
@@ -1517,7 +1516,6 @@ static int pim_rcv(struct sk_buff * skb)
         skb_pull(skb, (u8*)encap - skb->data);
         skb->nh.iph = (struct iphdr *)skb->data;
         skb->dev = reg_dev;
-        memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options));
         skb->protocol = htons(ETH_P_IP);
         skb->ip_summed = 0;
         skb->pkt_type = PACKET_HOST;