iptunnels: remove net arg from iptunnel_xmit()

This argument is not used, let's remove it.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 8f6d6c1..e25c97d 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1528,8 +1528,7 @@
 	if (err)
 		return err;
 
-	return iptunnel_xmit(net, rt, skb, src, dst,
-			IPPROTO_UDP, tos, ttl, df);
+	return iptunnel_xmit(rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df);
 }
 EXPORT_SYMBOL_GPL(vxlan_xmit_skb);