[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, 1 deletions

diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index f8d880beb12f..13cafbe56ce3 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -92,7 +92,6 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
         skb->mac.raw = memmove(skb->data - skb->mac_len,
                                skb->mac.raw, skb->mac_len);
         skb->nh.raw = skb->data;
-        memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options));
         err = 0;
 
 out: