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authorGovindarajulu Varadarajan <gvaradar@cisco.com>2018-03-13 05:24:33 -0700
committerDavid S. Miller <davem@davemloft.net>2018-03-16 09:50:40 -0400
commitce3db6aade20e0aef88878ef65f3e066175bf3bc (patch)
treeb79be908d4727739d61128ce060c4837aaa70c2f /drivers/net/ethernet/cisco/enic
parent650b4eca47399420a1644056c41b66735e250d35 (diff)
downloadlinux-ce3db6aade20e0aef88878ef65f3e066175bf3bc.tar.gz
enic: drop IP proto check for vxlan tunnel delete
Commit d11790941dd3 ("enic: Add vxlan offload support for IPv6 pkts") added vxlan offload support for IPv6 pkts. Required change in enic_udp_tunnel_del was not made. This creates a bug where once user adds IPv6 tunnel, hw offload for that cannot be deleted. This patch removes check for IP proto in tunnel delete path. Driver need not check for IP proto since same UDP port cannot be used to create two tunnels. Fixes: d11790941dd3 ("enic: Add vxlan offload support for IPv6 pkts") Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cisco/enic')
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_main.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index a25fb95492a0..81684acf52af 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -251,9 +251,8 @@ static void enic_udp_tunnel_del(struct net_device *netdev,
spin_lock_bh(&enic->devcmd_lock);
- if ((ti->sa_family != AF_INET) ||
- ((ntohs(ti->port) != enic->vxlan.vxlan_udp_port_number)) ||
- (ti->type != UDP_TUNNEL_TYPE_VXLAN)) {
+ if ((ntohs(ti->port) != enic->vxlan.vxlan_udp_port_number) ||
+ ti->type != UDP_TUNNEL_TYPE_VXLAN) {
netdev_info(netdev, "udp_tnl: port:%d, sa_family: %d, type: %d not offloaded",
ntohs(ti->port), ti->sa_family, ti->type);
goto unlock;