Commit 98eb253c authored Feb 10, 2017 by Roopa Prabhu Committed by David S. Miller Feb 11, 2017

vxlan: remove vni zero check and drop for COLLECT_METADATA



This patch drops the vni zero check for COLLECT_METADATA mode.
It is not really needed, vni zero is a valid vni.

Fixes: 3ad7a4b1 ("vxlan: support fdb and learning in COLLECT_METADATA mode"
Reported-by: Joe Stringer <joe@ovn.org>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c16ec185

drivers/net/vxlan.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -1333,9 +1333,6 @@ static int vxlan_rcv(struct sock sk, struct sk_buff skb)

		vni = vxlan_vni(vxlan_hdr(skb)->vx_vni);

		if ((vs->flags & VXLAN_F_COLLECT_METADATA) && !vni)
		goto drop;

		vxlan = vxlan_vs_find_vni(vs, vni);
		if (!vxlan)
		goto drop;