[Bridge] [PATCH 1/1] superfluous skb->nfct check in br_nf_dev_queue_xmit

[Vasily Averin]

skb->nfct check in br_nf_dev_queue_xmit() does not work if conntracks
are not loaded on the node. This check does not allow to fragment skb
combined from incoming fragments, as results this skb will be dropped
silently in br_dev_queue_push_xmit()

This check was added in commit c197facc8ea08062f8f949aade6a33649ee06771
netfilter: bridge: allow fragmentation of VLAN packets traversing a bridge

I believe this check is superfluous and should be removed.

Signed-off-by: Vasily Averin <vvs at openvz.org>
---
 net/bridge/br_netfilter.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 80e1b0f..6a8407c 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -864,7 +864,7 @@ static int br_nf_dev_queue_xmit(struct sk_buff *skb)
 {
 	int ret;
 
-	if (skb->nfct != NULL && skb->protocol == htons(ETH_P_IP) &&
+	if (skb->protocol == htons(ETH_P_IP) &&
 	    skb->len + nf_bridge_mtu_reduction(skb) > skb->dev->mtu &&
 	    !skb_is_gso(skb)) {
 		if (br_parse_ip_options(skb))
-- 
1.7.5.4