udp_tunnel_core.c hasn't use any macro or function declared in udp.h, types.h,
and net_namespace.h. Thus, these files can be removed from udp_tunnel_core.c
safely without affecting the compilation of the net module.
Signed-off-by: Mianhan Liu <liumh1@shanghaitech.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/socket.h>
-#include <linux/udp.h>
-#include <linux/types.h>
#include <linux/kernel.h>
#include <net/dst_metadata.h>
-#include <net/net_namespace.h>
#include <net/udp.h>
#include <net/udp_tunnel.h>