summaryrefslogtreecommitdiffstats
path: root/net/ipv6/sit.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/sit.c')
-rw-r--r--net/ipv6/sit.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 0ae4f64..fcb5396 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -626,11 +626,6 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
struct in6_addr *addr6;
int addr_type;
- if (tunnel->recursion++) {
- stats->collisions++;
- goto tx_error;
- }
-
if (skb->protocol != htons(ETH_P_IPV6))
goto tx_error;
@@ -753,7 +748,6 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
ip_rt_put(rt);
stats->tx_dropped++;
dev_kfree_skb(skb);
- tunnel->recursion--;
return NETDEV_TX_OK;
}
if (skb->sk)
@@ -794,7 +788,6 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
nf_reset(skb);
IPTUNNEL_XMIT();
- tunnel->recursion--;
return NETDEV_TX_OK;
tx_error_icmp:
@@ -802,7 +795,6 @@ tx_error_icmp:
tx_error:
stats->tx_errors++;
dev_kfree_skb(skb);
- tunnel->recursion--;
return NETDEV_TX_OK;
}
OpenPOWER on IntegriCloud