From: Thomas Graf Date: Mon, 9 Feb 2015 15:56:37 +0000 (+0100) Subject: openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fd3137cd33ae5590c45c81e9a46fe53b6ab5f66e;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set This avoids setting TUNNEL_VXLAN_OPT for VXLAN frames which don't have any GBP metadata set. It is not invalid to set it but unnecessary. Signed-off-by: Thomas Graf Acked-by: Pravin B Shelar Signed-off-by: David S. Miller --- diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c index ff07d4062d60..3277a7520e31 100644 --- a/net/openvswitch/vport-vxlan.c +++ b/net/openvswitch/vport-vxlan.c @@ -76,7 +76,7 @@ static void vxlan_rcv(struct vxlan_sock *vs, struct sk_buff *skb, flags = TUNNEL_KEY | (udp_hdr(skb)->check != 0 ? TUNNEL_CSUM : 0); vxlan_port = vxlan_vport(vport); - if (vxlan_port->exts & VXLAN_F_GBP) + if (vxlan_port->exts & VXLAN_F_GBP && md->gbp) flags |= TUNNEL_VXLAN_OPT; /* Save outer tunnel values */